| 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 | $236.36 | 11.660% | $263.9196 | $263.92 | $263.90 | $263.90 |
| Purchase #2 | $37.71 | 9.605% | $41.332 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $179.98 | 9.721% | $197.4759 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $74.60 | 9.491% | $81.6803 | $81.68 | $81.70 | $81.70 |
| Purchase #5 | $97.28 | 12.438% | $109.3797 | $109.38 | $109.40 | $109.40 |
| Purchase #6 | $130.88 | 6.307% | $139.1346 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $249.56 | 7.102% | $267.2838 | $267.28 | $267.30 | $267.30 |
| 7 purchase totals = | $1,006.37 | $1,100.2059 | $1,100.20 | $1,100.30 | $1,100.20 | |