| 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 | $203.90 | 9.857% | $223.9984 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $95.82 | 6.454% | $102.0042 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $6.40 | 5.604% | $6.7587 | $6.76 | $6.75 | $6.80 |
| Purchase #4 | $10.88 | 10.357% | $12.0068 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $32.33 | 11.701% | $36.1129 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $109.32 | 10.673% | $120.9877 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $202.75 | 7.131% | $217.2081 | $217.21 | $217.20 | $217.20 |
| 7 purchase totals = | $661.40 | $719.0768 | $719.08 | $719.05 | $719.10 | |