| 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 | $188.80 | 13.403% | $214.1049 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $33.96 | 10.702% | $37.5944 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $56.86 | 9.737% | $62.3965 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $227.51 | 5.450% | $239.9093 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $31.98 | 3.630% | $33.1409 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $27.55 | 4.116% | $28.684 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $187.98 | 13.366% | $213.1054 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $754.64 | $828.9354 | $828.93 | $828.95 | $828.90 | |