| 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 | $193.41 | 3.380% | $199.9473 | $199.95 | $199.95 | $199.90 |
| Purchase #2 | $117.47 | 6.405% | $124.994 | $124.99 | $125.00 | $125.00 |
| Purchase #3 | $99.42 | 12.523% | $111.8704 | $111.87 | $111.85 | $111.90 |
| Purchase #4 | $217.48 | 10.491% | $240.2958 | $240.30 | $240.30 | $240.30 |
| Purchase #5 | $221.92 | 13.610% | $252.1233 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $223.84 | 6.606% | $238.6269 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $207.54 | 6.622% | $221.2833 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $1,281.08 | $1,389.1410 | $1,389.14 | $1,389.15 | $1,389.10 | |