| 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 | $206.94 | 10.577% | $228.828 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $163.31 | 5.525% | $172.3329 | $172.33 | $172.35 | $172.30 |
| Purchase #3 | $129.41 | 10.754% | $143.3268 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $92.57 | 10.413% | $102.2093 | $102.21 | $102.20 | $102.20 |
| Purchase #5 | $6.62 | 3.207% | $6.8323 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $228.42 | 9.702% | $250.5813 | $250.58 | $250.60 | $250.60 |
| Purchase #7 | $8.93 | 8.308% | $9.6719 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $836.20 | $913.7825 | $913.78 | $913.85 | $913.70 | |