| 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 | $240.58 | 13.303% | $272.5844 | $272.58 | $272.60 | $272.60 |
| Purchase #2 | $105.63 | 7.401% | $113.4477 | $113.45 | $113.45 | $113.40 |
| Purchase #3 | $42.59 | 12.375% | $47.8605 | $47.86 | $47.85 | $47.90 |
| Purchase #4 | $241.73 | 12.500% | $271.9463 | $271.95 | $271.95 | $271.90 |
| Purchase #5 | $186.95 | 4.326% | $195.0375 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $108.71 | 11.441% | $121.1475 | $121.15 | $121.15 | $121.10 |
| Purchase #7 | $192.55 | 10.200% | $212.1901 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $1,118.74 | $1,234.2140 | $1,234.22 | $1,234.25 | $1,234.10 | |