| 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 | $110.71 | 7.449% | $118.9568 | $118.96 | $118.95 | $119.00 |
| Purchase #2 | $42.68 | 6.243% | $45.3445 | $45.34 | $45.35 | $45.30 |
| Purchase #3 | $196.45 | 3.615% | $203.5517 | $203.55 | $203.55 | $203.60 |
| Purchase #4 | $238.60 | 5.395% | $251.4725 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $121.63 | 3.835% | $126.2945 | $126.29 | $126.30 | $126.30 |
| Purchase #6 | $97.29 | 3.616% | $100.808 | $100.81 | $100.80 | $100.80 |
| Purchase #7 | $216.64 | 8.388% | $234.8118 | $234.81 | $234.80 | $234.80 |
| 7 purchase totals = | $1,024.00 | $1,081.2398 | $1,081.23 | $1,081.20 | $1,081.30 | |