| 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 | $220.48 | 5.140% | $231.8127 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $165.63 | 11.443% | $184.583 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $243.79 | 12.614% | $274.5417 | $274.54 | $274.55 | $274.50 |
| Purchase #4 | $185.66 | 11.752% | $207.4788 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $111.79 | 12.819% | $126.1204 | $126.12 | $126.10 | $126.10 |
| Purchase #6 | $172.60 | 4.802% | $180.8883 | $180.89 | $180.90 | $180.90 |
| Purchase #7 | $41.48 | 7.601% | $44.6329 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $1,141.43 | $1,250.0578 | $1,250.05 | $1,250.10 | $1,250.00 | |