| 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 | $110.59 | 4.536% | $115.6064 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $127.71 | 9.196% | $139.4542 | $139.45 | $139.45 | $139.50 |
| Purchase #3 | $230.35 | 6.766% | $245.9355 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $158.94 | 4.114% | $165.4788 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $249.39 | 8.634% | $270.9223 | $270.92 | $270.90 | $270.90 |
| Purchase #6 | $25.64 | 11.256% | $28.526 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $25.49 | 5.448% | $26.8787 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $928.11 | $992.8019 | $992.81 | $992.85 | $992.80 | |