| 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 | $192.91 | 5.675% | $203.8576 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $79.97 | 12.446% | $89.9231 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $24.63 | 9.437% | $26.9543 | $26.95 | $26.95 | $27.00 |
| Purchase #4 | $98.48 | 13.736% | $112.0072 | $112.01 | $112.00 | $112.00 |
| Purchase #5 | $188.40 | 7.438% | $202.4132 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $82.77 | 8.172% | $89.534 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $192.73 | 9.843% | $211.7004 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $859.89 | $936.3898 | $936.38 | $936.35 | $936.40 | |