| 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 | $103.31 | 6.777% | $110.3113 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $237.96 | 8.707% | $258.6792 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $195.35 | 6.161% | $207.3855 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $115.55 | 10.355% | $127.5152 | $127.52 | $127.50 | $127.50 |
| Purchase #5 | $242.35 | 8.858% | $263.8174 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $221.61 | 8.592% | $240.6507 | $240.65 | $240.65 | $240.70 |
| Purchase #7 | $191.54 | 9.796% | $210.3033 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $1,307.67 | $1,418.6626 | $1,418.67 | $1,418.65 | $1,418.70 | |