| 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 | $126.60 | 10.345% | $139.6968 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $209.88 | 6.672% | $223.8832 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $98.96 | 12.863% | $111.6892 | $111.69 | $111.70 | $111.70 |
| Purchase #4 | $68.57 | 13.367% | $77.7358 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $103.38 | 13.371% | $117.2029 | $117.20 | $117.20 | $117.20 |
| Purchase #6 | $229.41 | 10.794% | $254.1725 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $6.68 | 8.227% | $7.2296 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $843.48 | $931.6100 | $931.61 | $931.65 | $931.60 | |