| 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 | $94.32 | 5.601% | $99.6029 | $99.60 | $99.60 | $99.60 |
| Purchase #2 | $120.30 | 3.501% | $124.5117 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $158.41 | 9.321% | $173.1754 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $77.75 | 8.230% | $84.1488 | $84.15 | $84.15 | $84.10 |
| Purchase #5 | $206.42 | 7.228% | $221.34 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $247.84 | 3.757% | $257.1513 | $257.15 | $257.15 | $257.20 |
| Purchase #7 | $107.93 | 11.474% | $120.3139 | $120.31 | $120.30 | $120.30 |
| 7 purchase totals = | $1,012.97 | $1,080.2440 | $1,080.24 | $1,080.25 | $1,080.20 | |