| 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 | $225.59 | 10.627% | $249.5634 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $169.58 | 7.472% | $182.251 | $182.25 | $182.25 | $182.30 |
| Purchase #3 | $137.59 | 11.637% | $153.6013 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $236.26 | 7.214% | $253.3038 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $129.80 | 13.866% | $147.7981 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $83.83 | 4.615% | $87.6988 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $53.79 | 12.665% | $60.6025 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $1,036.44 | $1,134.8189 | $1,134.81 | $1,134.80 | $1,134.90 | |