| 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 | $99.51 | 9.788% | $109.25 | $109.25 | $109.25 | $109.30 |
| Purchase #2 | $23.40 | 4.200% | $24.3828 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $178.52 | 10.112% | $196.5719 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $209.65 | 5.192% | $220.535 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $221.78 | 7.850% | $239.1897 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $37.31 | 12.238% | $41.876 | $41.88 | $41.90 | $41.90 |
| Purchase #7 | $124.45 | 8.872% | $135.4912 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $894.62 | $967.2966 | $967.30 | $967.35 | $967.40 | |