| 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 | $225.69 | 9.230% | $246.5212 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $140.42 | 6.179% | $149.0966 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $81.56 | 4.696% | $85.3901 | $85.39 | $85.40 | $85.40 |
| Purchase #4 | $131.55 | 4.303% | $137.2106 | $137.21 | $137.20 | $137.20 |
| Purchase #5 | $80.96 | 8.400% | $87.7606 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $66.48 | 6.726% | $70.9514 | $70.95 | $70.95 | $71.00 |
| Purchase #7 | $126.65 | 3.178% | $130.6749 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $853.31 | $907.6054 | $907.60 | $907.55 | $907.70 | |