| 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 | $15.67 | 13.737% | $17.8226 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $191.49 | 10.388% | $211.382 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $27.92 | 6.260% | $29.6678 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $242.93 | 8.330% | $263.1661 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $136.66 | 10.355% | $150.8111 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $125.97 | 9.667% | $138.1475 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $182.52 | 11.235% | $203.0261 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $923.16 | $1,014.0232 | $1,014.03 | $1,014.00 | $1,014.00 | |