| 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 | $189.96 | 7.165% | $203.5706 | $203.57 | $203.55 | $203.60 |
| Purchase #2 | $93.95 | 5.279% | $98.9096 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $231.87 | 8.684% | $252.0056 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $203.26 | 11.678% | $226.9967 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $121.31 | 4.231% | $126.4426 | $126.44 | $126.45 | $126.40 |
| Purchase #6 | $29.84 | 12.306% | $33.5121 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $97.39 | 13.111% | $110.1588 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $967.58 | $1,051.5960 | $1,051.60 | $1,051.55 | $1,051.60 | |