| 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 | $25.68 | 5.402% | $27.0672 | $27.07 | $27.05 | $27.10 |
| Purchase #2 | $238.48 | 13.446% | $270.546 | $270.55 | $270.55 | $270.50 |
| Purchase #3 | $196.74 | 8.631% | $213.7206 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $236.63 | 3.458% | $244.8127 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $231.96 | 7.658% | $249.7235 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $125.76 | 13.261% | $142.437 | $142.44 | $142.45 | $142.40 |
| Purchase #7 | $186.82 | 4.795% | $195.778 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $1,242.07 | $1,344.0850 | $1,344.09 | $1,344.05 | $1,344.00 | |