| 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 | $126.85 | 10.220% | $139.8141 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $197.46 | 5.193% | $207.7141 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $88.96 | 7.748% | $95.8526 | $95.85 | $95.85 | $95.90 |
| Purchase #4 | $232.35 | 3.162% | $239.6969 | $239.70 | $239.70 | $239.70 |
| Purchase #5 | $135.86 | 13.399% | $154.0639 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $203.38 | 7.832% | $219.3087 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $223.81 | 11.570% | $249.7048 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $1,208.67 | $1,306.1551 | $1,306.14 | $1,306.10 | $1,306.20 | |