| 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 | $203.66 | 7.374% | $218.6779 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $145.69 | 12.838% | $164.3937 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $195.87 | 11.862% | $219.1041 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $90.42 | 3.264% | $93.3713 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $83.46 | 12.129% | $93.5829 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $60.46 | 6.280% | $64.2569 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $49.26 | 12.309% | $55.3234 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $828.82 | $908.7102 | $908.70 | $908.70 | $908.80 | |