| 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 | $42.58 | 13.241% | $48.218 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $158.77 | 13.472% | $180.1595 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $204.46 | 4.293% | $213.2375 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $150.35 | 13.292% | $170.3345 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $129.70 | 9.479% | $141.9943 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $185.41 | 9.555% | $203.1259 | $203.13 | $203.15 | $203.10 |
| Purchase #7 | $141.89 | 9.465% | $155.3199 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $1,013.16 | $1,112.3896 | $1,112.39 | $1,112.40 | $1,112.30 | |