| 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 | $195.92 | 8.748% | $213.0591 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $179.79 | 6.241% | $191.0107 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $242.32 | 9.364% | $265.0108 | $265.01 | $265.00 | $265.00 |
| Purchase #4 | $6.76 | 9.827% | $7.4243 | $7.42 | $7.40 | $7.40 |
| Purchase #5 | $108.80 | 4.723% | $113.9386 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $10.48 | 3.652% | $10.8627 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $163.27 | 9.195% | $178.2827 | $178.28 | $178.30 | $178.30 |
| 7 purchase totals = | $907.34 | $979.5889 | $979.58 | $979.55 | $979.60 | |