| 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 | $240.93 | 9.701% | $264.3026 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $112.48 | 8.121% | $121.6145 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $209.38 | 12.212% | $234.9495 | $234.95 | $234.95 | $234.90 |
| Purchase #4 | $74.86 | 10.307% | $82.5758 | $82.58 | $82.60 | $82.60 |
| Purchase #5 | $69.85 | 10.321% | $77.0592 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $141.98 | 7.347% | $152.4113 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $169.69 | 10.864% | $188.1251 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $1,019.17 | $1,121.0380 | $1,121.04 | $1,121.05 | $1,121.00 | |