| 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 | $217.54 | 13.650% | $247.2342 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $78.25 | 11.835% | $87.5109 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $201.33 | 8.200% | $217.8391 | $217.84 | $217.85 | $217.80 |
| Purchase #4 | $240.94 | 12.753% | $271.6671 | $271.67 | $271.65 | $271.70 |
| Purchase #5 | $236.86 | 3.478% | $245.098 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $157.63 | 8.168% | $170.5052 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $81.29 | 3.315% | $83.9848 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $1,213.84 | $1,323.8393 | $1,323.84 | $1,323.85 | $1,323.80 | |