| 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 | $29.33 | 9.743% | $32.1876 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $203.77 | 7.623% | $219.3034 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $18.48 | 10.164% | $20.3583 | $20.36 | $20.35 | $20.40 |
| Purchase #4 | $175.51 | 7.778% | $189.1612 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $220.54 | 4.492% | $230.4467 | $230.45 | $230.45 | $230.40 |
| Purchase #6 | $93.37 | 11.522% | $104.1281 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $135.56 | 9.449% | $148.3691 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $876.56 | $943.9544 | $943.96 | $943.95 | $944.00 | |