| 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 | $17.60 | 10.425% | $19.4348 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $211.44 | 3.706% | $219.276 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $174.46 | 7.654% | $187.8132 | $187.81 | $187.80 | $187.80 |
| Purchase #4 | $74.94 | 9.654% | $82.1747 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $26.65 | 7.227% | $28.576 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $244.39 | 9.810% | $268.3647 | $268.36 | $268.35 | $268.40 |
| Purchase #7 | $141.73 | 9.636% | $155.3871 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $891.21 | $961.0265 | $961.02 | $961.05 | $961.10 | |