| 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 | $217.88 | 13.560% | $247.4245 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $223.96 | 5.309% | $235.85 | $235.85 | $235.85 | $235.90 |
| Purchase #3 | $77.36 | 6.358% | $82.2785 | $82.28 | $82.30 | $82.30 |
| Purchase #4 | $25.65 | 13.319% | $29.0663 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $84.51 | 9.210% | $92.2934 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $142.79 | 5.197% | $150.2108 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $245.98 | 8.868% | $267.7935 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $1,018.13 | $1,104.9170 | $1,104.91 | $1,104.90 | $1,105.00 | |