| 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 | $94.42 | 12.152% | $105.8939 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $250.37 | 10.641% | $277.0119 | $277.01 | $277.00 | $277.00 |
| Purchase #3 | $41.70 | 8.175% | $45.109 | $45.11 | $45.10 | $45.10 |
| Purchase #4 | $150.27 | 7.282% | $161.2127 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $18.91 | 12.108% | $21.1996 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $79.94 | 5.507% | $84.3423 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $202.39 | 9.243% | $221.0969 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $838.00 | $915.8663 | $915.86 | $915.85 | $915.80 | |