| 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 | $244.61 | 13.521% | $277.6837 | $277.68 | $277.70 | $277.70 |
| Purchase #2 | $22.60 | 5.698% | $23.8877 | $23.89 | $23.90 | $23.90 |
| Purchase #3 | $239.44 | 8.701% | $260.2737 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $79.58 | 11.189% | $88.4842 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $132.54 | 13.308% | $150.1784 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $140.72 | 12.607% | $158.4606 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $152.64 | 4.870% | $160.0736 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $1,012.13 | $1,119.0419 | $1,119.03 | $1,119.05 | $1,119.20 | |