| 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 | $245.40 | 10.166% | $270.3474 | $270.35 | $270.35 | $270.30 |
| Purchase #2 | $43.70 | 5.105% | $45.9309 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $124.45 | 11.810% | $139.1475 | $139.15 | $139.15 | $139.10 |
| Purchase #4 | $154.38 | 7.802% | $166.4247 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $174.93 | 13.856% | $199.1683 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $139.74 | 13.654% | $158.8201 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $113.35 | 11.786% | $126.7094 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $995.95 | $1,106.5483 | $1,106.55 | $1,106.50 | $1,106.40 | |