| 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 | $117.58 | 6.604% | $125.345 | $125.35 | $125.35 | $125.30 |
| Purchase #2 | $98.72 | 8.148% | $106.7637 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $145.29 | 6.629% | $154.9213 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $15.26 | 11.643% | $17.0367 | $17.04 | $17.05 | $17.00 |
| Purchase #5 | $197.81 | 10.710% | $218.9955 | $219.00 | $219.00 | $219.00 |
| Purchase #6 | $83.93 | 8.321% | $90.9138 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $229.61 | 3.294% | $237.1734 | $237.17 | $237.15 | $237.20 |
| 7 purchase totals = | $888.20 | $951.1494 | $951.15 | $951.10 | $951.10 | |