| 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 | $223.72 | 11.717% | $249.9333 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $81.58 | 13.819% | $92.8535 | $92.85 | $92.85 | $92.90 |
| Purchase #3 | $131.97 | 7.743% | $142.1884 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $116.45 | 11.865% | $130.2668 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $180.78 | 12.267% | $202.9563 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $169.78 | 10.570% | $187.7257 | $187.73 | $187.75 | $187.70 |
| Purchase #7 | $154.61 | 9.669% | $169.5592 | $169.56 | $169.55 | $169.60 |
| 7 purchase totals = | $1,058.89 | $1,175.4832 | $1,175.49 | $1,175.50 | $1,175.60 | |