| 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 | $245.93 | 4.247% | $256.3746 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $129.94 | 8.581% | $141.0902 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $196.84 | 11.305% | $219.0928 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $157.54 | 12.594% | $177.3806 | $177.38 | $177.40 | $177.40 |
| Purchase #5 | $113.28 | 10.632% | $125.3239 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $57.90 | 12.434% | $65.0993 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $132.61 | 13.798% | $150.9075 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $1,034.04 | $1,135.2689 | $1,135.26 | $1,135.25 | $1,135.30 | |