| 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 | $203.52 | 7.754% | $219.3009 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $233.46 | 4.472% | $243.9003 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $184.44 | 8.377% | $199.8905 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $23.30 | 12.503% | $26.2132 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $61.83 | 10.225% | $68.1521 | $68.15 | $68.15 | $68.20 |
| Purchase #6 | $199.71 | 5.255% | $210.2048 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $65.87 | 7.443% | $70.7727 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $972.13 | $1,038.4345 | $1,038.42 | $1,038.40 | $1,038.50 | |