| 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 | $117.90 | 3.489% | $122.0135 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $246.62 | 10.345% | $272.1328 | $272.13 | $272.15 | $272.10 |
| Purchase #3 | $150.48 | 10.555% | $166.3632 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $126.77 | 8.824% | $137.9562 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $204.84 | 7.849% | $220.9179 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $120.33 | 7.258% | $129.0636 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $24.72 | 10.476% | $27.3097 | $27.31 | $27.30 | $27.30 |
| 7 purchase totals = | $991.66 | $1,075.7569 | $1,075.75 | $1,075.70 | $1,075.80 | |