| 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 | $226.48 | 13.379% | $256.7808 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $32.66 | 12.427% | $36.7187 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $82.30 | 7.261% | $88.2758 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $250.95 | 12.790% | $283.0465 | $283.05 | $283.05 | $283.00 |
| Purchase #5 | $125.83 | 3.538% | $130.2819 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $69.38 | 3.704% | $71.9498 | $71.95 | $71.95 | $71.90 |
| Purchase #7 | $225.37 | 5.695% | $238.2048 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,012.97 | $1,105.2583 | $1,105.26 | $1,105.30 | $1,105.20 | |