| 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 | $94.90 | 10.798% | $105.1473 | $105.15 | $105.15 | $105.10 |
| Purchase #2 | $208.98 | 7.515% | $224.6848 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $213.68 | 12.515% | $240.4221 | $240.42 | $240.40 | $240.40 |
| Purchase #4 | $94.45 | 5.621% | $99.759 | $99.76 | $99.75 | $99.80 |
| Purchase #5 | $13.85 | 13.588% | $15.7319 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $168.26 | 11.344% | $187.3474 | $187.35 | $187.35 | $187.30 |
| Purchase #7 | $226.46 | 3.439% | $234.248 | $234.25 | $234.25 | $234.20 |
| 7 purchase totals = | $1,020.58 | $1,107.3405 | $1,107.34 | $1,107.35 | $1,107.20 | |