| 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 | $85.28 | 7.160% | $91.386 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $220.96 | 8.370% | $239.4544 | $239.45 | $239.45 | $239.50 |
| Purchase #3 | $159.50 | 7.219% | $171.0143 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $193.56 | 3.640% | $200.6056 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $43.65 | 9.630% | $47.8535 | $47.85 | $47.85 | $47.90 |
| Purchase #6 | $31.66 | 3.213% | $32.6772 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $243.73 | 13.574% | $276.8139 | $276.81 | $276.80 | $276.80 |
| 7 purchase totals = | $978.34 | $1,059.8049 | $1,059.80 | $1,059.80 | $1,059.90 | |