| 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 | $195.94 | 8.304% | $212.2109 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $126.42 | 7.245% | $135.5791 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $175.84 | 13.215% | $199.0773 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $103.49 | 3.325% | $106.931 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $51.41 | 7.625% | $55.33 | $55.33 | $55.35 | $55.30 |
| Purchase #6 | $140.73 | 6.634% | $150.066 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $220.97 | 8.276% | $239.2575 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $1,014.80 | $1,098.4518 | $1,098.46 | $1,098.50 | $1,098.50 | |