| 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 | $103.62 | 6.274% | $110.1211 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $237.63 | 9.667% | $260.6017 | $260.60 | $260.60 | $260.60 |
| Purchase #3 | $138.76 | 3.492% | $143.6055 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $202.41 | 4.682% | $211.8868 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $230.89 | 7.246% | $247.6203 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $166.34 | 10.224% | $183.3466 | $183.35 | $183.35 | $183.30 |
| Purchase #7 | $138.45 | 7.234% | $148.4655 | $148.47 | $148.45 | $148.50 |
| 7 purchase totals = | $1,218.10 | $1,305.6475 | $1,305.66 | $1,305.60 | $1,305.60 | |