| 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 | $130.62 | 3.779% | $135.5561 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $148.47 | 10.140% | $163.5249 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $223.34 | 6.834% | $238.6031 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $103.72 | 11.864% | $116.0253 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $236.71 | 5.559% | $249.8687 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $27.57 | 8.291% | $29.8558 | $29.86 | $29.85 | $29.90 |
| Purchase #7 | $158.68 | 4.430% | $165.7095 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $1,029.11 | $1,099.1434 | $1,099.15 | $1,099.10 | $1,099.20 | |