| 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 | $111.27 | 13.160% | $125.9131 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $36.55 | 7.664% | $39.3512 | $39.35 | $39.35 | $39.40 |
| Purchase #3 | $141.70 | 11.569% | $158.0933 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $243.79 | 10.658% | $269.7731 | $269.77 | $269.75 | $269.80 |
| Purchase #5 | $200.31 | 9.717% | $219.7741 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $78.62 | 12.519% | $88.4624 | $88.46 | $88.45 | $88.50 |
| Purchase #7 | $236.97 | 7.164% | $253.9465 | $253.95 | $253.95 | $253.90 |
| 7 purchase totals = | $1,049.21 | $1,155.3137 | $1,155.30 | $1,155.25 | $1,155.40 | |