| 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 | $110.65 | 12.230% | $124.1825 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $230.99 | 10.777% | $255.8838 | $255.88 | $255.90 | $255.90 |
| Purchase #3 | $71.77 | 7.835% | $77.3932 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $116.38 | 10.657% | $128.7826 | $128.78 | $128.80 | $128.80 |
| Purchase #5 | $31.62 | 9.329% | $34.5698 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $94.25 | 5.871% | $99.7834 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $130.86 | 7.415% | $140.5633 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $786.52 | $861.1586 | $861.14 | $861.20 | $861.30 | |