| 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 | $115.36 | 13.516% | $130.9521 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $15.80 | 11.221% | $17.5729 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $44.53 | 10.590% | $49.2457 | $49.25 | $49.25 | $49.20 |
| Purchase #4 | $218.35 | 9.290% | $238.6347 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $238.47 | 13.700% | $271.1404 | $271.14 | $271.15 | $271.10 |
| Purchase #6 | $107.71 | 9.554% | $118.0006 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $163.44 | 5.268% | $172.05 | $172.05 | $172.05 | $172.10 |
| 7 purchase totals = | $903.66 | $997.5964 | $997.59 | $997.60 | $997.60 | |