| 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 | $212.72 | 5.304% | $224.0027 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $229.41 | 5.571% | $242.1904 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $150.80 | 7.103% | $161.5113 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $35.90 | 9.730% | $39.3931 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $48.25 | 13.826% | $54.921 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $70.91 | 9.420% | $77.5897 | $77.59 | $77.60 | $77.60 |
| Purchase #7 | $216.57 | 10.251% | $238.7706 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $964.56 | $1,038.3788 | $1,038.37 | $1,038.35 | $1,038.40 | |