| 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 | $124.43 | 10.658% | $137.6917 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $206.30 | 5.441% | $217.5248 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $231.96 | 7.117% | $248.4686 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $103.38 | 6.715% | $110.322 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $74.76 | 10.628% | $82.7055 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $12.67 | 4.213% | $13.2038 | $13.20 | $13.20 | $13.20 |
| Purchase #7 | $98.63 | 9.622% | $108.1202 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $852.13 | $918.0366 | $918.03 | $917.95 | $918.00 | |