| 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 | $222.96 | 5.693% | $235.6531 | $235.65 | $235.65 | $235.70 |
| Purchase #2 | $112.58 | 9.817% | $123.632 | $123.63 | $123.65 | $123.60 |
| Purchase #3 | $90.99 | 12.644% | $102.4948 | $102.49 | $102.50 | $102.50 |
| Purchase #4 | $89.68 | 11.125% | $99.6569 | $99.66 | $99.65 | $99.70 |
| Purchase #5 | $90.50 | 9.457% | $99.0586 | $99.06 | $99.05 | $99.10 |
| Purchase #6 | $181.38 | 13.452% | $205.7792 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $42.41 | 5.732% | $44.8409 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $830.50 | $911.1155 | $911.11 | $911.15 | $911.20 | |