| 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 | $206.37 | 9.378% | $225.7234 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $42.53 | 10.333% | $46.9246 | $46.92 | $46.90 | $46.90 |
| Purchase #3 | $160.47 | 9.714% | $176.0581 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $25.66 | 8.796% | $27.9171 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $201.29 | 8.409% | $218.2165 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $102.49 | 6.196% | $108.8403 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $100.67 | 12.767% | $113.5225 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $839.48 | $917.2025 | $917.20 | $917.10 | $917.10 | |