| 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 | $240.73 | 10.544% | $266.1126 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $36.31 | 10.646% | $40.1756 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $69.26 | 10.169% | $76.303 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $193.40 | 13.479% | $219.4684 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $88.82 | 4.858% | $93.1349 | $93.13 | $93.15 | $93.10 |
| Purchase #6 | $174.97 | 6.289% | $185.9739 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $244.79 | 13.532% | $277.915 | $277.92 | $277.90 | $277.90 |
| 7 purchase totals = | $1,048.28 | $1,159.0834 | $1,159.08 | $1,159.05 | $1,159.10 | |