| 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 | $108.90 | 4.417% | $113.7101 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $25.96 | 12.614% | $29.2346 | $29.23 | $29.25 | $29.20 |
| Purchase #3 | $246.26 | 4.369% | $257.0191 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $134.81 | 6.443% | $143.4958 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $32.97 | 5.499% | $34.783 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $104.45 | 6.405% | $111.14 | $111.14 | $111.15 | $111.10 |
| Purchase #7 | $40.43 | 3.625% | $41.8956 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $693.78 | $731.2782 | $731.28 | $731.30 | $731.20 | |