| 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 | $213.35 | 6.502% | $227.222 | $227.22 | $227.20 | $227.20 |
| Purchase #2 | $95.33 | 13.394% | $108.0985 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $212.64 | 3.654% | $220.4099 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $219.86 | 5.708% | $232.4096 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $225.27 | 8.277% | $243.9156 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $11.45 | 8.611% | $12.436 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $232.73 | 11.689% | $259.9338 | $259.93 | $259.95 | $259.90 |
| 7 purchase totals = | $1,210.63 | $1,304.4254 | $1,304.43 | $1,304.40 | $1,304.30 | |