| 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 | $44.26 | 3.171% | $45.6635 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $236.34 | 6.697% | $252.1677 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $131.91 | 8.812% | $143.5339 | $143.53 | $143.55 | $143.50 |
| Purchase #4 | $117.80 | 7.518% | $126.6562 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $85.97 | 10.869% | $95.3141 | $95.31 | $95.30 | $95.30 |
| Purchase #6 | $183.84 | 10.432% | $203.0182 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $202.38 | 5.438% | $213.3854 | $213.39 | $213.40 | $213.40 |
| 7 purchase totals = | $1,002.50 | $1,079.7390 | $1,079.74 | $1,079.70 | $1,079.80 | |