| 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 | $108.60 | 5.177% | $114.2222 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $120.80 | 13.321% | $136.8918 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $24.60 | 4.306% | $25.6593 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $244.27 | 5.689% | $258.1665 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $191.50 | 11.264% | $213.0706 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $243.98 | 8.454% | $264.6061 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $25.93 | 6.647% | $27.6536 | $27.65 | $27.65 | $27.70 |
| 7 purchase totals = | $959.68 | $1,040.2701 | $1,040.27 | $1,040.20 | $1,040.40 | |