| 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 | $248.99 | 5.682% | $263.1376 | $263.14 | $263.15 | $263.10 |
| Purchase #2 | $209.39 | 8.219% | $226.5998 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $149.30 | 6.410% | $158.8701 | $158.87 | $158.85 | $158.90 |
| Purchase #4 | $220.39 | 11.714% | $246.2065 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $104.93 | 7.150% | $112.4325 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $185.84 | 4.623% | $194.4314 | $194.43 | $194.45 | $194.40 |
| Purchase #7 | $175.70 | 6.730% | $187.5246 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $1,294.54 | $1,389.2025 | $1,389.20 | $1,389.20 | $1,389.10 | |