| 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 | $210.35 | 4.374% | $219.5507 | $219.55 | $219.55 | $219.60 |
| Purchase #2 | $114.60 | 9.724% | $125.7437 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $118.34 | 7.618% | $127.3551 | $127.36 | $127.35 | $127.40 |
| Purchase #4 | $22.72 | 13.318% | $25.7458 | $25.75 | $25.75 | $25.70 |
| Purchase #5 | $215.59 | 13.491% | $244.6752 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $90.76 | 3.127% | $93.5981 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $68.57 | 9.828% | $75.3091 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $840.93 | $911.9777 | $911.99 | $912.00 | $912.00 | |