| 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 | $34.53 | 12.147% | $38.7244 | $38.72 | $38.70 | $38.70 |
| Purchase #2 | $240.50 | 7.823% | $259.3143 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $197.67 | 13.837% | $225.0216 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $96.77 | 11.754% | $108.1443 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $197.66 | 5.215% | $207.968 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $206.60 | 4.425% | $215.7421 | $215.74 | $215.75 | $215.70 |
| Purchase #7 | $72.38 | 3.782% | $75.1174 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $1,046.11 | $1,130.0321 | $1,130.02 | $1,129.95 | $1,129.90 | |