| 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 | $224.60 | 13.346% | $254.5751 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $18.25 | 7.216% | $19.5669 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $86.40 | 13.631% | $98.1772 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $246.56 | 10.426% | $272.2663 | $272.27 | $272.25 | $272.30 |
| Purchase #5 | $240.79 | 6.293% | $255.9429 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $138.74 | 5.722% | $146.6787 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $188.92 | 9.633% | $207.1187 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $1,144.26 | $1,254.3258 | $1,254.34 | $1,254.35 | $1,254.40 | |