| 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 | $239.71 | 11.596% | $267.5068 | $267.51 | $267.50 | $267.50 |
| Purchase #2 | $120.71 | 6.120% | $128.0975 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $15.76 | 3.531% | $16.3165 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $124.35 | 12.600% | $140.0181 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $44.39 | 10.457% | $49.0319 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $243.80 | 11.216% | $271.1446 | $271.14 | $271.15 | $271.10 |
| Purchase #7 | $75.69 | 11.389% | $84.3103 | $84.31 | $84.30 | $84.30 |
| 7 purchase totals = | $864.41 | $956.4257 | $956.43 | $956.40 | $956.30 | |