| 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 | $222.40 | 5.735% | $235.1546 | $235.15 | $235.15 | $235.20 |
| Purchase #2 | $196.99 | 9.162% | $215.0382 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $47.38 | 5.525% | $49.9977 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $196.44 | 10.829% | $217.7125 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $91.65 | 10.140% | $100.9433 | $100.94 | $100.95 | $100.90 |
| Purchase #6 | $201.83 | 7.560% | $217.0883 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $15.60 | 5.653% | $16.4819 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $972.29 | $1,052.4165 | $1,052.41 | $1,052.45 | $1,052.40 | |