| 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 | $123.29 | 12.707% | $138.9565 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $74.98 | 6.272% | $79.6827 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $47.87 | 13.582% | $54.3717 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $218.52 | 12.175% | $245.1248 | $245.12 | $245.10 | $245.10 |
| Purchase #5 | $46.63 | 13.481% | $52.9162 | $52.92 | $52.90 | $52.90 |
| Purchase #6 | $57.71 | 10.150% | $63.5676 | $63.57 | $63.55 | $63.60 |
| Purchase #7 | $184.39 | 7.497% | $198.2137 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $753.39 | $832.8332 | $832.83 | $832.75 | $832.90 | |