| 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 | $195.43 | 11.234% | $217.3846 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $217.99 | 11.140% | $242.2741 | $242.27 | $242.25 | $242.30 |
| Purchase #3 | $204.83 | 12.410% | $230.2494 | $230.25 | $230.25 | $230.20 |
| Purchase #4 | $135.56 | 4.525% | $141.6941 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $228.41 | 4.660% | $239.0539 | $239.05 | $239.05 | $239.10 |
| Purchase #6 | $67.53 | 10.113% | $74.3593 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $50.67 | 11.388% | $56.4403 | $56.44 | $56.45 | $56.40 |
| 7 purchase totals = | $1,100.42 | $1,201.4557 | $1,201.44 | $1,201.45 | $1,201.50 | |