| 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 | $109.30 | 7.291% | $117.2691 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $211.40 | 6.848% | $225.8767 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $24.62 | 8.789% | $26.7839 | $26.78 | $26.80 | $26.80 |
| Purchase #4 | $166.67 | 6.611% | $177.6886 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $71.54 | 9.271% | $78.1725 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $161.51 | 9.205% | $176.377 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $114.36 | 6.620% | $121.9306 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $859.40 | $924.0984 | $924.10 | $924.15 | $924.20 | |