| 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 | $9.26 | 12.831% | $10.4482 | $10.45 | $10.45 | $10.40 |
| Purchase #2 | $213.92 | 3.652% | $221.7324 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $204.28 | 3.278% | $210.9763 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $23.76 | 9.445% | $26.0041 | $26.00 | $26.00 | $26.00 |
| Purchase #5 | $186.79 | 8.742% | $203.1192 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $192.67 | 13.829% | $219.3143 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $55.73 | 11.171% | $61.9556 | $61.96 | $61.95 | $62.00 |
| 7 purchase totals = | $886.41 | $953.5501 | $953.55 | $953.55 | $953.50 | |