| 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 | $13.71 | 4.599% | $14.3405 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $247.76 | 10.251% | $273.1579 | $273.16 | $273.15 | $273.20 |
| Purchase #3 | $102.81 | 12.376% | $115.5338 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $106.30 | 13.485% | $120.6346 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $64.78 | 13.277% | $73.3808 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $191.95 | 10.485% | $212.076 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $51.89 | 12.778% | $58.5205 | $58.52 | $58.50 | $58.50 |
| 7 purchase totals = | $779.20 | $867.6441 | $867.64 | $867.70 | $867.60 | |