| 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 | $229.40 | 7.550% | $246.7197 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $133.78 | 5.434% | $141.0496 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $185.31 | 13.293% | $209.9433 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $144.92 | 4.248% | $151.0762 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $101.60 | 4.335% | $106.0044 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $35.86 | 10.781% | $39.7261 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $132.77 | 7.777% | $143.0955 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $963.64 | $1,037.6148 | $1,037.62 | $1,037.65 | $1,037.50 | |