| 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 | $227.61 | 9.196% | $248.541 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $47.91 | 12.419% | $53.8599 | $53.86 | $53.85 | $53.90 |
| Purchase #3 | $150.94 | 7.289% | $161.942 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $75.26 | 11.304% | $83.7674 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $147.32 | 12.457% | $165.6717 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $8.87 | 5.617% | $9.3682 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $188.49 | 12.509% | $212.0682 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $846.40 | $935.2184 | $935.22 | $935.15 | $935.30 | |