| 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 | $87.39 | 13.479% | $99.1693 | $99.17 | $99.15 | $99.20 |
| Purchase #2 | $27.45 | 7.246% | $29.439 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $245.37 | 3.539% | $254.0536 | $254.05 | $254.05 | $254.10 |
| Purchase #4 | $247.74 | 12.747% | $279.3194 | $279.32 | $279.30 | $279.30 |
| Purchase #5 | $53.65 | 13.129% | $60.6937 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $237.52 | 7.285% | $254.8233 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $161.87 | 13.568% | $183.8325 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $1,060.99 | $1,161.3308 | $1,161.32 | $1,161.30 | $1,161.30 | |