| 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 | $222.31 | 6.206% | $236.1066 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $110.98 | 3.870% | $115.2749 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $23.55 | 6.207% | $25.0117 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $62.75 | 10.209% | $69.1561 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $129.52 | 9.418% | $141.7182 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $178.36 | 12.234% | $200.1806 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $18.59 | 13.410% | $21.0829 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $746.06 | $808.5310 | $808.53 | $808.50 | $808.60 | |