| 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 | $98.85 | 11.761% | $110.4757 | $110.48 | $110.50 | $110.50 |
| Purchase #2 | $206.79 | 11.655% | $230.8914 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $165.25 | 13.244% | $187.1357 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $188.52 | 7.529% | $202.7137 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $95.26 | 13.505% | $108.1249 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $110.92 | 11.185% | $123.3264 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $35.76 | 8.827% | $38.9165 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $901.35 | $1,001.5843 | $1,001.59 | $1,001.60 | $1,001.50 | |