| 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 | $142.26 | 13.644% | $161.67 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $238.55 | 9.835% | $262.0114 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $162.52 | 4.702% | $170.1617 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $112.30 | 10.740% | $124.361 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $62.73 | 5.258% | $66.0283 | $66.03 | $66.05 | $66.00 |
| Purchase #6 | $202.49 | 12.687% | $228.1799 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $53.36 | 13.730% | $60.6863 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $974.21 | $1,073.0986 | $1,073.10 | $1,073.10 | $1,073.20 | |