| 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 | $221.45 | 10.300% | $244.2594 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $242.54 | 13.102% | $274.3176 | $274.32 | $274.30 | $274.30 |
| Purchase #3 | $172.86 | 4.273% | $180.2463 | $180.25 | $180.25 | $180.20 |
| Purchase #4 | $161.68 | 6.485% | $172.1649 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $54.50 | 11.467% | $60.7495 | $60.75 | $60.75 | $60.70 |
| Purchase #6 | $191.96 | 7.665% | $206.6737 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $62.83 | 8.593% | $68.229 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $1,107.82 | $1,206.6404 | $1,206.64 | $1,206.60 | $1,206.60 | |