| 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 | $224.91 | 10.856% | $249.3262 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $118.32 | 5.474% | $124.7968 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $186.82 | 13.679% | $212.3751 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $149.27 | 7.643% | $160.6787 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $223.60 | 5.171% | $235.1624 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $67.65 | 3.694% | $70.149 | $70.15 | $70.15 | $70.10 |
| Purchase #7 | $94.71 | 10.836% | $104.9728 | $104.97 | $104.95 | $105.00 |
| 7 purchase totals = | $1,065.28 | $1,157.4610 | $1,157.47 | $1,157.50 | $1,157.50 | |