| 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 | $211.80 | 4.444% | $221.2124 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $197.62 | 6.648% | $210.7578 | $210.76 | $210.75 | $210.80 |
| Purchase #3 | $69.25 | 7.266% | $74.2817 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $61.73 | 9.543% | $67.6209 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $81.65 | 4.136% | $85.027 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $221.25 | 3.258% | $228.4583 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $26.61 | 12.603% | $29.9637 | $29.96 | $29.95 | $30.00 |
| 7 purchase totals = | $869.91 | $917.3218 | $917.32 | $917.30 | $917.40 | |