| 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 | $29.31 | 12.130% | $32.8653 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $225.62 | 9.793% | $247.715 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $5.76 | 13.210% | $6.5209 | $6.52 | $6.50 | $6.50 |
| Purchase #4 | $232.68 | 9.295% | $254.3076 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $218.39 | 12.507% | $245.704 | $245.70 | $245.70 | $245.70 |
| Purchase #6 | $159.77 | 4.406% | $166.8095 | $166.81 | $166.80 | $166.80 |
| Purchase #7 | $118.48 | 11.823% | $132.4879 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $990.01 | $1,086.4102 | $1,086.42 | $1,086.35 | $1,086.40 | |