| 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 | $225.38 | 4.799% | $236.196 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $77.61 | 5.677% | $82.0159 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $135.44 | 9.553% | $148.3786 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $90.95 | 12.342% | $102.175 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $192.87 | 9.686% | $211.5514 | $211.55 | $211.55 | $211.60 |
| Purchase #6 | $126.80 | 11.824% | $141.7928 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $104.69 | 11.302% | $116.5221 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $953.74 | $1,038.6318 | $1,038.64 | $1,038.65 | $1,038.70 | |