| 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 | $228.60 | 11.517% | $254.9279 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $132.55 | 13.504% | $150.4496 | $150.45 | $150.45 | $150.40 |
| Purchase #3 | $114.73 | 3.650% | $118.9176 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $84.85 | 8.656% | $92.1946 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $17.72 | 5.678% | $18.7261 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $241.35 | 4.724% | $252.7514 | $252.75 | $252.75 | $252.80 |
| Purchase #7 | $217.63 | 12.700% | $245.269 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $1,037.43 | $1,133.2362 | $1,133.24 | $1,133.25 | $1,133.20 | |