| 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 | $129.42 | 9.143% | $141.2529 | $141.25 | $141.25 | $141.30 |
| Purchase #2 | $70.95 | 10.105% | $78.1195 | $78.12 | $78.10 | $78.10 |
| Purchase #3 | $121.93 | 6.558% | $129.9262 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $31.60 | 7.120% | $33.8499 | $33.85 | $33.85 | $33.80 |
| Purchase #5 | $126.65 | 6.443% | $134.8101 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $88.59 | 7.602% | $95.3246 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $228.33 | 10.151% | $251.5078 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $797.47 | $864.7910 | $864.79 | $864.75 | $864.70 | |