| 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 | $28.44 | 13.662% | $32.3255 | $32.33 | $32.35 | $32.30 |
| Purchase #2 | $214.72 | 6.708% | $229.1234 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $90.69 | 4.492% | $94.7638 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $223.43 | 7.348% | $239.8476 | $239.85 | $239.85 | $239.80 |
| Purchase #5 | $65.78 | 13.110% | $74.4038 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $110.78 | 7.739% | $119.3533 | $119.35 | $119.35 | $119.40 |
| Purchase #7 | $118.28 | 10.817% | $131.0743 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $852.12 | $920.8917 | $920.88 | $920.85 | $920.90 | |