| 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 | $136.59 | 7.701% | $147.1088 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $204.93 | 4.436% | $214.0207 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $154.34 | 10.192% | $170.0703 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $134.86 | 11.696% | $150.6332 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $243.45 | 3.420% | $251.776 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $223.99 | 3.268% | $231.31 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $204.61 | 13.467% | $232.1648 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $1,302.77 | $1,397.0838 | $1,397.08 | $1,397.05 | $1,397.10 | |