| 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 | $137.28 | 4.297% | $143.1789 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $211.95 | 12.327% | $238.0771 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $59.83 | 4.749% | $62.6713 | $62.67 | $62.65 | $62.70 |
| Purchase #4 | $37.54 | 5.274% | $39.5199 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $232.37 | 9.625% | $254.7356 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $141.82 | 11.113% | $157.5805 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $125.71 | 8.396% | $136.2646 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $946.50 | $1,032.0279 | $1,032.03 | $1,032.05 | $1,032.10 | |