| 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 | $60.55 | 4.533% | $63.2947 | $63.29 | $63.30 | $63.30 |
| Purchase #2 | $225.89 | 11.688% | $252.292 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $145.34 | 11.830% | $162.5337 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $119.35 | 10.197% | $131.5201 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $244.79 | 10.651% | $270.8626 | $270.86 | $270.85 | $270.90 |
| Purchase #6 | $217.40 | 12.272% | $244.0793 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $83.76 | 12.352% | $94.106 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $1,097.08 | $1,218.6884 | $1,218.68 | $1,218.70 | $1,218.70 | |