| 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 | $112.41 | 8.322% | $121.7648 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $164.34 | 13.370% | $186.3123 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $177.40 | 5.478% | $187.118 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $71.96 | 9.820% | $79.0265 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $244.85 | 10.199% | $269.8223 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $229.44 | 3.299% | $237.0092 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $60.38 | 7.282% | $64.7769 | $64.78 | $64.80 | $64.80 |
| 7 purchase totals = | $1,060.78 | $1,145.8300 | $1,145.83 | $1,145.80 | $1,145.80 | |