| 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 | $210.65 | 8.485% | $228.5237 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $132.66 | 4.341% | $138.4188 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $187.51 | 8.666% | $203.7596 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $198.63 | 12.388% | $223.2363 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $98.83 | 11.391% | $110.0877 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $23.40 | 10.733% | $25.9115 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $59.61 | 13.392% | $67.593 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $911.29 | $997.5306 | $997.53 | $997.50 | $997.50 | |