| 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 | $219.79 | 7.105% | $235.4061 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $97.83 | 3.588% | $101.3401 | $101.34 | $101.35 | $101.30 |
| Purchase #3 | $98.74 | 10.601% | $109.2074 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $180.40 | 10.212% | $198.8224 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $119.26 | 12.466% | $134.127 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $150.84 | 8.376% | $163.4744 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $197.26 | 8.751% | $214.5222 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $1,064.12 | $1,156.8996 | $1,156.90 | $1,156.85 | $1,156.80 | |