| 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 | $91.85 | 13.663% | $104.3995 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $165.41 | 13.724% | $188.1109 | $188.11 | $188.10 | $188.10 |
| Purchase #3 | $199.67 | 3.755% | $207.1676 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $101.42 | 3.612% | $105.0833 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $146.31 | 11.253% | $162.7743 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $34.53 | 12.653% | $38.8991 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $113.48 | 10.718% | $125.6428 | $125.64 | $125.65 | $125.60 |
| 7 purchase totals = | $852.67 | $932.0775 | $932.07 | $932.05 | $932.10 | |