| 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 | $116.28 | 12.115% | $130.3673 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $141.63 | 10.268% | $156.1726 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $59.51 | 7.436% | $63.9352 | $63.94 | $63.95 | $63.90 |
| Purchase #4 | $191.77 | 11.619% | $214.0518 | $214.05 | $214.05 | $214.10 |
| Purchase #5 | $17.79 | 9.262% | $19.4377 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $102.37 | 4.604% | $107.0831 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $121.81 | 4.196% | $126.9211 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $751.16 | $817.9688 | $817.97 | $817.95 | $818.00 | |