| 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 | $36.47 | 10.555% | $40.3194 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $129.25 | 7.406% | $138.8223 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $176.78 | 5.822% | $187.0721 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $96.63 | 13.785% | $109.9504 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $245.68 | 7.121% | $263.1749 | $263.17 | $263.15 | $263.20 |
| Purchase #6 | $191.50 | 8.563% | $207.8981 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $105.87 | 13.107% | $119.7464 | $119.75 | $119.75 | $119.70 |
| 7 purchase totals = | $982.18 | $1,066.9836 | $1,066.98 | $1,066.90 | $1,067.00 | |