| 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 | $202.53 | 3.281% | $209.175 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $168.29 | 11.870% | $188.266 | $188.27 | $188.25 | $188.30 |
| Purchase #3 | $119.92 | 3.364% | $123.9541 | $123.95 | $123.95 | $124.00 |
| Purchase #4 | $41.74 | 9.164% | $45.5651 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $116.81 | 5.496% | $123.2299 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $172.76 | 9.854% | $189.7838 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $101.76 | 5.508% | $107.3649 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $923.81 | $987.3388 | $987.34 | $987.35 | $987.50 | |