| 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 | $108.57 | 10.773% | $120.2662 | $120.27 | $120.25 | $120.30 |
| Purchase #2 | $199.82 | 3.821% | $207.4551 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $142.55 | 9.563% | $156.1821 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $217.54 | 10.346% | $240.0467 | $240.05 | $240.05 | $240.00 |
| Purchase #5 | $58.82 | 12.544% | $66.1984 | $66.20 | $66.20 | $66.20 |
| Purchase #6 | $162.68 | 6.161% | $172.7027 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $178.61 | 3.708% | $185.2329 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $1,068.59 | $1,148.0841 | $1,148.09 | $1,148.10 | $1,148.10 | |