| 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 | $210.70 | 8.849% | $229.3448 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $8.49 | 9.323% | $9.2815 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $19.97 | 11.811% | $22.3287 | $22.33 | $22.35 | $22.30 |
| Purchase #4 | $230.61 | 8.807% | $250.9198 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $239.28 | 7.406% | $257.0011 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $246.99 | 13.477% | $280.2768 | $280.28 | $280.30 | $280.30 |
| Purchase #7 | $208.87 | 6.782% | $223.0356 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $1,164.91 | $1,272.1883 | $1,272.19 | $1,272.25 | $1,272.10 | |