| 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 | $106.47 | 13.201% | $120.5251 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $198.90 | 10.459% | $219.703 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $12.95 | 6.735% | $13.8222 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $7.96 | 9.573% | $8.722 | $8.72 | $8.70 | $8.70 |
| Purchase #5 | $182.46 | 7.357% | $195.8836 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $76.28 | 10.734% | $84.4679 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $223.34 | 3.793% | $231.8113 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $808.36 | $874.9351 | $874.93 | $874.90 | $874.90 | |