| 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 | $67.87 | 5.231% | $71.4203 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $194.67 | 9.675% | $213.5043 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $19.66 | 11.873% | $21.9942 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $157.39 | 11.285% | $175.1515 | $175.15 | $175.15 | $175.20 |
| Purchase #5 | $211.47 | 12.693% | $238.3119 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $134.38 | 13.349% | $152.3184 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $88.82 | 7.388% | $95.382 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $874.26 | $968.0826 | $968.07 | $968.05 | $968.10 | |