| 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 | $102.37 | 12.372% | $115.0352 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $133.96 | 13.674% | $152.2777 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $21.61 | 13.852% | $24.6034 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $116.94 | 4.502% | $122.2046 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $196.37 | 8.830% | $213.7095 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $234.72 | 6.122% | $249.0896 | $249.09 | $249.10 | $249.10 |
| Purchase #7 | $35.36 | 9.175% | $38.6043 | $38.60 | $38.60 | $38.60 |
| 7 purchase totals = | $841.33 | $915.5243 | $915.52 | $915.55 | $915.50 | |