| 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 | $75.55 | 9.279% | $82.5603 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $238.50 | 4.129% | $248.3477 | $248.35 | $248.35 | $248.30 |
| Purchase #3 | $172.53 | 9.299% | $188.5736 | $188.57 | $188.55 | $188.60 |
| Purchase #4 | $138.30 | 6.474% | $147.2535 | $147.25 | $147.25 | $147.30 |
| Purchase #5 | $236.55 | 8.335% | $256.2664 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $112.44 | 12.738% | $126.7626 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $123.97 | 13.589% | $140.8163 | $140.82 | $140.80 | $140.80 |
| 7 purchase totals = | $1,097.84 | $1,190.5804 | $1,190.58 | $1,190.50 | $1,190.70 | |