| 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 | $124.68 | 10.777% | $138.1168 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $197.61 | 9.334% | $216.0549 | $216.05 | $216.05 | $216.10 |
| Purchase #3 | $173.69 | 4.758% | $181.9542 | $181.95 | $181.95 | $182.00 |
| Purchase #4 | $210.39 | 5.286% | $221.5112 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $38.67 | 13.397% | $43.8506 | $43.85 | $43.85 | $43.90 |
| Purchase #6 | $24.93 | 10.730% | $27.605 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $117.67 | 6.178% | $124.9397 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $887.64 | $954.0324 | $954.03 | $954.00 | $954.10 | |