| 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 | $93.44 | 10.172% | $102.9447 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $151.63 | 5.549% | $160.0439 | $160.04 | $160.05 | $160.00 |
| Purchase #3 | $152.28 | 4.710% | $159.4524 | $159.45 | $159.45 | $159.50 |
| Purchase #4 | $240.93 | 12.299% | $270.562 | $270.56 | $270.55 | $270.60 |
| Purchase #5 | $240.28 | 11.503% | $267.9194 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $249.79 | 6.507% | $266.0438 | $266.04 | $266.05 | $266.00 |
| Purchase #7 | $97.29 | 11.234% | $108.2196 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $1,225.64 | $1,335.1858 | $1,335.17 | $1,335.15 | $1,335.10 | |