| 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 | $234.78 | 8.716% | $255.2434 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $106.33 | 10.377% | $117.3639 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $170.85 | 9.533% | $187.1371 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $221.26 | 3.852% | $229.7829 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $242.76 | 4.852% | $254.5387 | $254.54 | $254.55 | $254.50 |
| Purchase #6 | $90.78 | 4.499% | $94.8642 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $147.99 | 3.453% | $153.1001 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $1,214.75 | $1,292.0303 | $1,292.02 | $1,292.05 | $1,292.00 | |