| 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 | $201.56 | 3.142% | $207.893 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $234.64 | 11.288% | $261.1262 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $147.68 | 12.648% | $166.3586 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $86.99 | 10.105% | $95.7803 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $152.81 | 5.673% | $161.4789 | $161.48 | $161.50 | $161.50 |
| Purchase #6 | $35.97 | 12.168% | $40.3468 | $40.35 | $40.35 | $40.30 |
| Purchase #7 | $213.52 | 3.798% | $221.6295 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $1,073.17 | $1,154.6133 | $1,154.62 | $1,154.70 | $1,154.60 | |