| 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 | $182.57 | 12.624% | $205.6176 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $226.30 | 8.762% | $246.1284 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $237.63 | 8.425% | $257.6503 | $257.65 | $257.65 | $257.70 |
| Purchase #4 | $226.33 | 10.251% | $249.5311 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $132.50 | 3.252% | $136.8089 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $121.93 | 6.620% | $130.0018 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $60.60 | 12.551% | $68.2059 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $1,187.86 | $1,293.9440 | $1,293.95 | $1,293.95 | $1,293.90 | |