| 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 | $11.64 | 6.479% | $12.3942 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $88.52 | 9.491% | $96.9214 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $121.42 | 3.381% | $125.5252 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $36.47 | 4.144% | $37.9813 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $238.89 | 11.485% | $266.3265 | $266.33 | $266.35 | $266.30 |
| Purchase #6 | $190.30 | 10.770% | $210.7953 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $167.46 | 5.132% | $176.054 | $176.05 | $176.05 | $176.10 |
| 7 purchase totals = | $854.70 | $925.9979 | $926.00 | $926.05 | $926.00 | |