| 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 | $109.38 | 11.590% | $122.0571 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $247.30 | 7.602% | $266.0997 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $228.44 | 6.296% | $242.8226 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $131.30 | 7.807% | $141.5506 | $141.55 | $141.55 | $141.60 |
| Purchase #5 | $53.73 | 6.319% | $57.1252 | $57.13 | $57.15 | $57.10 |
| Purchase #6 | $201.50 | 11.652% | $224.9788 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $82.27 | 11.799% | $91.977 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $1,053.92 | $1,146.6110 | $1,146.62 | $1,146.65 | $1,146.70 | |