| 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 | $117.89 | 6.574% | $125.6401 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $103.90 | 9.406% | $113.6728 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $177.92 | 13.597% | $202.1118 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $160.46 | 8.588% | $174.2403 | $174.24 | $174.25 | $174.20 |
| Purchase #5 | $45.76 | 5.533% | $48.2919 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $88.32 | 11.650% | $98.6093 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $219.44 | 3.812% | $227.8051 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $913.69 | $990.3713 | $990.37 | $990.35 | $990.30 | |