| 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 | $248.31 | 12.453% | $279.232 | $279.23 | $279.25 | $279.20 |
| Purchase #2 | $135.47 | 10.603% | $149.8339 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $43.43 | 7.499% | $46.6868 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $229.99 | 11.795% | $257.1173 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $64.61 | 10.603% | $71.4606 | $71.46 | $71.45 | $71.50 |
| Purchase #6 | $24.50 | 8.441% | $26.568 | $26.57 | $26.55 | $26.60 |
| Purchase #7 | $77.35 | 12.109% | $86.7163 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $823.66 | $917.6149 | $917.62 | $917.60 | $917.60 | |