| 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 | $225.92 | 11.676% | $252.2984 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $84.94 | 5.873% | $89.9285 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $9.46 | 6.169% | $10.0436 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $74.60 | 9.317% | $81.5505 | $81.55 | $81.55 | $81.60 |
| Purchase #5 | $223.60 | 8.298% | $242.1543 | $242.15 | $242.15 | $242.20 |
| Purchase #6 | $183.78 | 7.170% | $196.957 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $49.49 | 4.524% | $51.7289 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $851.79 | $924.6612 | $924.66 | $924.70 | $924.70 | |