| 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 | $195.38 | 12.506% | $219.8142 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $160.64 | 4.848% | $168.4278 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $9.77 | 13.219% | $11.0615 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $25.87 | 13.395% | $29.3353 | $29.34 | $29.35 | $29.30 |
| Purchase #5 | $41.96 | 9.637% | $46.0037 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $208.69 | 11.629% | $232.9586 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $47.65 | 11.166% | $52.9706 | $52.97 | $52.95 | $53.00 |
| 7 purchase totals = | $689.96 | $760.5717 | $760.57 | $760.55 | $760.60 | |