| 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 | $211.45 | 4.696% | $221.3797 | $221.38 | $221.40 | $221.40 |
| Purchase #2 | $249.48 | 3.199% | $257.4609 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $124.76 | 4.633% | $130.5401 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $239.65 | 8.656% | $260.3941 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $205.61 | 4.588% | $215.0434 | $215.04 | $215.05 | $215.00 |
| Purchase #6 | $110.81 | 10.797% | $122.7742 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $243.98 | 11.129% | $271.1325 | $271.13 | $271.15 | $271.10 |
| 7 purchase totals = | $1,385.74 | $1,478.7249 | $1,478.71 | $1,478.75 | $1,478.70 | |