| 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 | $21.65 | 12.350% | $24.3238 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $37.79 | 13.226% | $42.7881 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $197.55 | 10.372% | $218.0399 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $246.74 | 3.762% | $256.0224 | $256.02 | $256.00 | $256.00 |
| Purchase #5 | $236.58 | 5.465% | $249.5091 | $249.51 | $249.50 | $249.50 |
| Purchase #6 | $163.92 | 12.309% | $184.0969 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $219.79 | 4.564% | $229.8212 | $229.82 | $229.80 | $229.80 |
| 7 purchase totals = | $1,124.02 | $1,204.6014 | $1,204.60 | $1,204.55 | $1,204.50 | |