| 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 | $231.62 | 11.225% | $257.6193 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $84.34 | 10.850% | $93.4909 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $129.60 | 4.591% | $135.5499 | $135.55 | $135.55 | $135.50 |
| Purchase #4 | $76.89 | 3.252% | $79.3905 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $211.52 | 8.688% | $229.8969 | $229.90 | $229.90 | $229.90 |
| Purchase #6 | $244.60 | 5.848% | $258.9042 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $51.96 | 11.186% | $57.7722 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $1,030.53 | $1,112.6239 | $1,112.62 | $1,112.60 | $1,112.60 | |