| 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 | $219.98 | 12.190% | $246.7956 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $22.63 | 3.489% | $23.4196 | $23.42 | $23.40 | $23.40 |
| Purchase #3 | $175.53 | 4.678% | $183.7413 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $55.93 | 12.255% | $62.7842 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $11.61 | 10.149% | $12.7883 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $229.34 | 6.379% | $243.9696 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $126.78 | 11.828% | $141.7755 | $141.78 | $141.80 | $141.80 |
| 7 purchase totals = | $841.80 | $915.2741 | $915.28 | $915.30 | $915.30 | |