| 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 | $108.94 | 11.722% | $121.7099 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $16.25 | 13.660% | $18.4698 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $108.70 | 7.152% | $116.4742 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $232.52 | 10.658% | $257.302 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $231.35 | 4.478% | $241.7099 | $241.71 | $241.70 | $241.70 |
| Purchase #6 | $239.79 | 9.841% | $263.3877 | $263.39 | $263.40 | $263.40 |
| Purchase #7 | $133.68 | 3.814% | $138.7786 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $1,071.23 | $1,157.8321 | $1,157.83 | $1,157.80 | $1,157.90 | |