| 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 | $117.58 | 3.103% | $121.2285 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $162.45 | 12.353% | $182.5174 | $182.52 | $182.50 | $182.50 |
| Purchase #3 | $55.26 | 10.417% | $61.0164 | $61.02 | $61.00 | $61.00 |
| Purchase #4 | $153.62 | 11.225% | $170.8638 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $209.98 | 7.415% | $225.55 | $225.55 | $225.55 | $225.60 |
| Purchase #6 | $95.27 | 5.606% | $100.6108 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $249.81 | 4.370% | $260.7267 | $260.73 | $260.75 | $260.70 |
| 7 purchase totals = | $1,043.97 | $1,122.5136 | $1,122.52 | $1,122.50 | $1,122.50 | |