| 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 | $239.99 | 6.112% | $254.6582 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $140.53 | 7.562% | $151.1569 | $151.16 | $151.15 | $151.20 |
| Purchase #3 | $11.81 | 7.827% | $12.7344 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $228.55 | 11.362% | $254.5179 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $22.63 | 4.764% | $23.7081 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $155.69 | 11.613% | $173.7703 | $173.77 | $173.75 | $173.80 |
| Purchase #7 | $179.66 | 11.637% | $200.567 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $978.86 | $1,071.1128 | $1,071.12 | $1,071.05 | $1,071.20 | |