| 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 | $237.67 | 7.836% | $256.2938 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $158.52 | 8.233% | $171.571 | $171.57 | $171.55 | $171.60 |
| Purchase #3 | $222.84 | 5.248% | $234.5346 | $234.53 | $234.55 | $234.50 |
| Purchase #4 | $194.53 | 8.129% | $210.3433 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $45.33 | 3.537% | $46.9333 | $46.93 | $46.95 | $46.90 |
| Purchase #6 | $95.67 | 9.653% | $104.905 | $104.91 | $104.90 | $104.90 |
| Purchase #7 | $181.94 | 13.692% | $206.8512 | $206.85 | $206.85 | $206.90 |
| 7 purchase totals = | $1,136.50 | $1,231.4322 | $1,231.42 | $1,231.45 | $1,231.40 | |