| 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 | $207.94 | 10.810% | $230.4183 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $102.63 | 7.326% | $110.1487 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $19.68 | 4.650% | $20.5951 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $160.62 | 10.792% | $177.9541 | $177.95 | $177.95 | $178.00 |
| Purchase #5 | $127.66 | 11.768% | $142.683 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $220.28 | 10.395% | $243.1781 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $118.79 | 6.172% | $126.1217 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $957.60 | $1,051.0990 | $1,051.10 | $1,051.10 | $1,051.10 | |