| 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 | $7.46 | 9.823% | $8.1928 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $211.85 | 9.785% | $232.5795 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $55.85 | 12.809% | $63.0038 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $214.95 | 10.796% | $238.156 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $240.39 | 13.138% | $271.9724 | $271.97 | $271.95 | $272.00 |
| Purchase #6 | $229.81 | 4.311% | $239.7171 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $180.99 | 7.370% | $194.329 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $1,141.30 | $1,247.9506 | $1,247.95 | $1,247.95 | $1,248.00 | |