| 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 | $19.71 | 6.295% | $20.9507 | $20.95 | $20.95 | $21.00 |
| Purchase #2 | $171.51 | 5.508% | $180.9568 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $215.80 | 6.298% | $229.3911 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $231.38 | 5.622% | $244.3882 | $244.39 | $244.40 | $244.40 |
| Purchase #5 | $32.73 | 8.119% | $35.3873 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $203.96 | 12.784% | $230.0342 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $148.77 | 8.351% | $161.1938 | $161.19 | $161.20 | $161.20 |
| 7 purchase totals = | $1,023.86 | $1,102.3021 | $1,102.30 | $1,102.35 | $1,102.40 | |