| 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 | $116.66 | 9.544% | $127.794 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $25.86 | 12.697% | $29.1434 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $220.97 | 12.437% | $248.452 | $248.45 | $248.45 | $248.50 |
| Purchase #4 | $234.89 | 3.728% | $243.6467 | $243.65 | $243.65 | $243.60 |
| Purchase #5 | $42.86 | 5.546% | $45.237 | $45.24 | $45.25 | $45.20 |
| Purchase #6 | $228.26 | 7.327% | $244.9846 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $196.53 | 3.538% | $203.4832 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $1,066.03 | $1,142.7409 | $1,142.73 | $1,142.80 | $1,142.70 | |