| 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 | $105.67 | 6.328% | $112.3568 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $44.90 | 4.181% | $46.7773 | $46.78 | $46.80 | $46.80 |
| Purchase #3 | $222.80 | 13.595% | $253.0897 | $253.09 | $253.10 | $253.10 |
| Purchase #4 | $134.66 | 9.397% | $147.314 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $91.67 | 12.810% | $103.4129 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $13.49 | 9.865% | $14.8208 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $208.49 | 9.771% | $228.8616 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $821.68 | $906.6331 | $906.63 | $906.60 | $906.70 | |