| 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 | $199.26 | 5.233% | $209.6873 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $90.29 | 13.140% | $102.1541 | $102.15 | $102.15 | $102.20 |
| Purchase #3 | $42.94 | 11.859% | $48.0323 | $48.03 | $48.05 | $48.00 |
| Purchase #4 | $87.89 | 12.438% | $98.8218 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $241.37 | 12.477% | $271.4857 | $271.49 | $271.50 | $271.50 |
| Purchase #6 | $103.57 | 3.199% | $106.8832 | $106.88 | $106.90 | $106.90 |
| Purchase #7 | $129.44 | 11.521% | $144.3528 | $144.35 | $144.35 | $144.40 |
| 7 purchase totals = | $894.76 | $981.4172 | $981.41 | $981.45 | $981.50 | |