| 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 | $185.29 | 9.368% | $202.648 | $202.65 | $202.65 | $202.60 |
| Purchase #2 | $120.72 | 3.613% | $125.0816 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $99.80 | 8.728% | $108.5105 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $112.88 | 10.493% | $124.7245 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $234.77 | 4.279% | $244.8158 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $33.50 | 10.601% | $37.0513 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $123.52 | 5.658% | $130.5088 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $910.48 | $973.3405 | $973.34 | $973.30 | $973.30 | |