| 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 | $198.52 | 10.336% | $219.039 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $164.91 | 13.330% | $186.8925 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $134.52 | 3.418% | $139.1179 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $53.36 | 13.593% | $60.6132 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $124.37 | 6.384% | $132.3098 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $87.76 | 5.292% | $92.4043 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $198.86 | 4.419% | $207.6476 | $207.65 | $207.65 | $207.60 |
| 7 purchase totals = | $962.30 | $1,038.0243 | $1,038.02 | $1,038.00 | $1,037.90 | |