| 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 | $112.84 | 10.785% | $125.0098 | $125.01 | $125.00 | $125.00 |
| Purchase #2 | $40.50 | 9.685% | $44.4224 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $155.70 | 4.517% | $162.733 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $105.56 | 11.507% | $117.7068 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $73.76 | 9.542% | $80.7982 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $42.32 | 5.369% | $44.5922 | $44.59 | $44.60 | $44.60 |
| Purchase #7 | $127.45 | 10.673% | $141.0527 | $141.05 | $141.05 | $141.10 |
| 7 purchase totals = | $658.13 | $716.3151 | $716.31 | $716.30 | $716.30 | |