| 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 | $235.51 | 5.350% | $248.1098 | $248.11 | $248.10 | $248.10 |
| Purchase #2 | $106.50 | 8.401% | $115.4471 | $115.45 | $115.45 | $115.40 |
| Purchase #3 | $115.82 | 13.159% | $131.0608 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $108.63 | 4.788% | $113.8312 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $45.29 | 7.475% | $48.6754 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $133.35 | 5.786% | $141.0656 | $141.07 | $141.05 | $141.10 |
| Purchase #7 | $55.83 | 9.203% | $60.968 | $60.97 | $60.95 | $61.00 |
| 7 purchase totals = | $800.93 | $859.1579 | $859.17 | $859.15 | $859.20 | |