| 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 | $108.77 | 9.680% | $119.2989 | $119.30 | $119.30 | $119.30 |
| Purchase #2 | $172.71 | 3.522% | $178.7928 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $242.86 | 4.219% | $253.1063 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $153.98 | 9.354% | $168.3833 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $38.79 | 9.717% | $42.5592 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $53.98 | 11.777% | $60.3372 | $60.34 | $60.35 | $60.30 |
| Purchase #7 | $108.54 | 12.745% | $122.3734 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $879.63 | $944.8511 | $944.85 | $944.85 | $944.90 | |