| 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 | $232.93 | 7.378% | $250.1156 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $128.70 | 4.300% | $134.2341 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $71.71 | 6.338% | $76.255 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $197.40 | 11.246% | $219.5996 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $12.69 | 12.363% | $14.2589 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $6.57 | 4.125% | $6.841 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $7.28 | 5.448% | $7.6766 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $657.28 | $708.9808 | $708.99 | $709.00 | $709.00 | |