| 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 | $99.36 | 13.441% | $112.715 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $93.82 | 4.126% | $97.691 | $97.69 | $97.70 | $97.70 |
| Purchase #3 | $173.96 | 6.867% | $185.9058 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $203.85 | 11.842% | $227.9899 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $142.47 | 13.787% | $162.1123 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $64.49 | 10.269% | $71.1125 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $227.70 | 9.749% | $249.8985 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $1,005.65 | $1,107.4250 | $1,107.43 | $1,107.40 | $1,107.40 | |