| 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 | $102.69 | 7.676% | $110.5725 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $11.44 | 9.373% | $12.5123 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $226.44 | 3.215% | $233.72 | $233.72 | $233.70 | $233.70 |
| Purchase #4 | $128.86 | 4.834% | $135.0891 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $119.94 | 9.353% | $131.158 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $77.65 | 6.560% | $82.7438 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $159.56 | 13.127% | $180.5054 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $826.58 | $886.3011 | $886.30 | $886.25 | $886.30 | |