| 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 | $222.48 | 12.200% | $249.6226 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $82.25 | 7.482% | $88.4039 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $229.95 | 9.233% | $251.1813 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $32.61 | 11.395% | $36.3259 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $8.57 | 11.188% | $9.5288 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $100.85 | 11.691% | $112.6404 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $39.29 | 12.712% | $44.2845 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $716.00 | $791.9874 | $791.98 | $792.05 | $791.90 | |