| 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 | $111.39 | 9.485% | $121.9553 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $230.42 | 4.385% | $240.5239 | $240.52 | $240.50 | $240.50 |
| Purchase #3 | $34.75 | 6.786% | $37.1081 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $182.46 | 6.338% | $194.0243 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $162.42 | 4.839% | $170.2795 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $86.27 | 7.675% | $92.8912 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $217.94 | 9.782% | $239.2589 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $1,025.65 | $1,096.0412 | $1,096.04 | $1,096.00 | $1,096.10 | |