| 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 | $214.51 | 11.623% | $239.4425 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $249.49 | 9.459% | $273.0893 | $273.09 | $273.10 | $273.10 |
| Purchase #3 | $89.61 | 4.310% | $93.4722 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $87.79 | 12.122% | $98.4319 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $74.30 | 13.682% | $84.4657 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $27.39 | 11.547% | $30.5527 | $30.55 | $30.55 | $30.60 |
| Purchase #7 | $27.62 | 4.871% | $28.9654 | $28.97 | $28.95 | $29.00 |
| 7 purchase totals = | $770.71 | $848.4197 | $848.42 | $848.40 | $848.50 | |