| 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 | $125.89 | 7.823% | $135.7384 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $239.98 | 12.630% | $270.2895 | $270.29 | $270.30 | $270.30 |
| Purchase #3 | $46.47 | 3.706% | $48.1922 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $111.80 | 4.295% | $116.6018 | $116.60 | $116.60 | $116.60 |
| Purchase #5 | $114.39 | 7.362% | $122.8114 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $32.48 | 8.413% | $35.2125 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $220.37 | 10.856% | $244.2934 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $891.38 | $973.1392 | $973.13 | $973.15 | $973.10 | |