| 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 | $104.66 | 7.468% | $112.476 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $223.92 | 12.440% | $251.7756 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $61.74 | 13.667% | $70.178 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $131.74 | 3.285% | $136.0677 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $146.47 | 9.262% | $160.0361 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $134.72 | 11.811% | $150.6318 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $85.44 | 4.124% | $88.9635 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $888.69 | $970.1287 | $970.14 | $970.20 | $970.20 | |