| 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 | $196.72 | 8.247% | $212.9435 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $83.54 | 7.854% | $90.1012 | $90.10 | $90.10 | $90.10 |
| Purchase #3 | $172.46 | 8.644% | $187.3674 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $93.79 | 11.212% | $104.3057 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $105.72 | 12.380% | $118.8081 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $187.63 | 10.677% | $207.6633 | $207.66 | $207.65 | $207.70 |
| Purchase #7 | $114.69 | 10.437% | $126.6602 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $954.55 | $1,047.8494 | $1,047.85 | $1,047.80 | $1,047.90 | |