| 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 | $223.99 | 10.641% | $247.8248 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $148.39 | 5.544% | $156.6167 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $21.98 | 7.606% | $23.6518 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $219.40 | 9.641% | $240.5524 | $240.55 | $240.55 | $240.60 |
| Purchase #5 | $189.70 | 8.837% | $206.4638 | $206.46 | $206.45 | $206.50 |
| Purchase #6 | $26.32 | 6.725% | $28.09 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $243.82 | 12.455% | $274.1878 | $274.19 | $274.20 | $274.20 |
| 7 purchase totals = | $1,073.60 | $1,177.3873 | $1,177.38 | $1,177.35 | $1,177.50 | |