| 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 | $206.69 | 4.589% | $216.175 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $231.74 | 5.580% | $244.6711 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $84.94 | 6.778% | $90.6972 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $114.76 | 10.127% | $126.3817 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $166.29 | 4.318% | $173.4704 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $104.40 | 13.457% | $118.4491 | $118.45 | $118.45 | $118.40 |
| Purchase #7 | $190.42 | 13.491% | $216.1096 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $1,099.24 | $1,185.9541 | $1,185.96 | $1,185.95 | $1,186.00 | |