| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.35 | 8.644% | $178.5564 | $178.56 | $178.55 | $178.60 |
| Purchase #2 | $217.90 | 12.635% | $245.4317 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $105.55 | 8.398% | $114.4141 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $108.93 | 12.490% | $122.5354 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $235.80 | 7.171% | $252.7092 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $104.35 | 5.358% | $109.9411 | $109.94 | $109.95 | $109.90 |
| Purchase #7 | $231.73 | 10.262% | $255.5101 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $1,168.61 | $1,279.0980 | $1,279.10 | $1,279.10 | $1,279.00 | |