| 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 | $110.60 | 7.296% | $118.6694 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $18.32 | 9.873% | $20.1287 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $227.41 | 11.214% | $252.9118 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $217.96 | 13.504% | $247.3933 | $247.39 | $247.40 | $247.40 |
| Purchase #5 | $70.33 | 8.668% | $76.4262 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $184.38 | 10.542% | $203.8173 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $127.55 | 3.501% | $132.0155 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $956.55 | $1,051.3622 | $1,051.37 | $1,051.35 | $1,051.30 | |