| 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 | $243.42 | 12.285% | $273.3241 | $273.32 | $273.30 | $273.30 |
| Purchase #2 | $138.70 | 6.371% | $147.5366 | $147.54 | $147.55 | $147.50 |
| Purchase #3 | $91.34 | 10.228% | $100.6823 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $71.79 | 10.352% | $79.2217 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $242.49 | 8.780% | $263.7806 | $263.78 | $263.80 | $263.80 |
| Purchase #6 | $35.38 | 8.611% | $38.4266 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $82.67 | 6.536% | $88.0733 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $905.79 | $991.0452 | $991.04 | $991.05 | $991.00 | |