| 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 | $122.50 | 12.320% | $137.592 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $202.70 | 13.405% | $229.8719 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $152.71 | 13.253% | $172.9487 | $172.95 | $172.95 | $172.90 |
| Purchase #4 | $15.75 | 8.666% | $17.1149 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $133.42 | 9.466% | $146.0495 | $146.05 | $146.05 | $146.00 |
| Purchase #6 | $122.73 | 3.460% | $126.9765 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $205.80 | 7.695% | $221.6363 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $955.61 | $1,052.1898 | $1,052.19 | $1,052.20 | $1,052.10 | |