| 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 | $89.51 | 11.500% | $99.8037 | $99.80 | $99.80 | $99.80 |
| Purchase #2 | $198.27 | 10.276% | $218.6442 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $178.96 | 10.165% | $197.1513 | $197.15 | $197.15 | $197.20 |
| Purchase #4 | $106.48 | 10.265% | $117.4102 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $149.33 | 10.751% | $165.3845 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $62.90 | 6.319% | $66.8747 | $66.87 | $66.85 | $66.90 |
| Purchase #7 | $212.67 | 9.872% | $233.6648 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $998.12 | $1,098.9334 | $1,098.91 | $1,098.90 | $1,099.00 | |