| 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 | $117.50 | 11.431% | $130.9314 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $169.97 | 10.537% | $187.8797 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $224.97 | 8.281% | $243.5998 | $243.60 | $243.60 | $243.60 |
| Purchase #4 | $92.75 | 4.524% | $96.946 | $96.95 | $96.95 | $96.90 |
| Purchase #5 | $216.53 | 13.379% | $245.4995 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $172.78 | 6.554% | $184.104 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $175.51 | 9.295% | $191.8237 | $191.82 | $191.80 | $191.80 |
| 7 purchase totals = | $1,170.01 | $1,280.7841 | $1,280.78 | $1,280.80 | $1,280.70 | |