| 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 | $208.55 | 4.508% | $217.9514 | $217.95 | $217.95 | $218.00 |
| Purchase #2 | $204.28 | 8.551% | $221.748 | $221.75 | $221.75 | $221.70 |
| Purchase #3 | $192.64 | 10.476% | $212.821 | $212.82 | $212.80 | $212.80 |
| Purchase #4 | $84.63 | 5.607% | $89.3752 | $89.38 | $89.40 | $89.40 |
| Purchase #5 | $49.99 | 6.509% | $53.2438 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $146.33 | 7.833% | $157.792 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $65.71 | 13.781% | $74.7655 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $952.13 | $1,027.6969 | $1,027.70 | $1,027.70 | $1,027.70 | |