| 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 | $191.91 | 3.852% | $199.3024 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $196.92 | 8.337% | $213.3372 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $221.68 | 9.162% | $241.9903 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $111.58 | 11.525% | $124.4396 | $124.44 | $124.45 | $124.40 |
| Purchase #5 | $82.95 | 13.587% | $94.2204 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $232.46 | 4.346% | $242.5627 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $46.75 | 4.443% | $48.8271 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $1,084.25 | $1,164.6797 | $1,164.68 | $1,164.70 | $1,164.60 | |