| 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 | $132.58 | 8.351% | $143.6518 | $143.65 | $143.65 | $143.70 |
| Purchase #2 | $236.28 | 7.731% | $254.5468 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $20.44 | 5.870% | $21.6398 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $77.95 | 8.432% | $84.5227 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $204.59 | 3.748% | $212.258 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $140.60 | 10.265% | $155.0326 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $238.52 | 12.559% | $268.4757 | $268.48 | $268.50 | $268.50 |
| 7 purchase totals = | $1,050.96 | $1,140.1274 | $1,140.13 | $1,140.15 | $1,140.10 | |