| 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 | $209.85 | 13.147% | $237.439 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $112.66 | 13.840% | $128.2521 | $128.25 | $128.25 | $128.30 |
| Purchase #3 | $200.63 | 7.640% | $215.9581 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $164.80 | 5.158% | $173.3004 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $73.47 | 9.563% | $80.4959 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $159.43 | 8.864% | $173.5619 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $225.28 | 10.470% | $248.8668 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $1,146.12 | $1,257.8742 | $1,257.88 | $1,257.85 | $1,258.00 | |