| 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 | $101.55 | 11.795% | $113.5278 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $105.34 | 10.162% | $116.0447 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $191.42 | 13.363% | $216.9995 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $228.34 | 13.797% | $259.8441 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $110.30 | 12.618% | $124.2177 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $85.69 | 12.172% | $96.1202 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $210.97 | 9.655% | $231.3392 | $231.34 | $231.35 | $231.30 |
| 7 purchase totals = | $1,033.61 | $1,158.0932 | $1,158.09 | $1,158.10 | $1,157.90 | |