| 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 | $126.66 | 10.123% | $139.4818 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $148.56 | 8.173% | $160.7018 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $104.91 | 9.334% | $114.7023 | $114.70 | $114.70 | $114.70 |
| Purchase #4 | $150.39 | 12.161% | $168.6789 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $126.80 | 3.854% | $131.6869 | $131.69 | $131.70 | $131.70 |
| Purchase #6 | $145.35 | 3.116% | $149.8791 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $93.75 | 12.835% | $105.7828 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $896.42 | $970.9136 | $970.91 | $971.00 | $971.00 | |