| 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 | $173.40 | 7.563% | $186.5142 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $219.68 | 8.337% | $237.9947 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $165.29 | 6.596% | $176.1925 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $196.67 | 11.565% | $219.4149 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $173.89 | 12.679% | $195.9375 | $195.94 | $195.95 | $195.90 |
| Purchase #6 | $103.25 | 9.815% | $113.384 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $106.95 | 4.491% | $111.7531 | $111.75 | $111.75 | $111.80 |
| 7 purchase totals = | $1,139.13 | $1,241.1909 | $1,241.17 | $1,241.20 | $1,241.20 | |