| 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 | $220.49 | 9.233% | $240.8478 | $240.85 | $240.85 | $240.80 |
| Purchase #2 | $26.94 | 6.396% | $28.6631 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $159.32 | 4.745% | $166.8797 | $166.88 | $166.90 | $166.90 |
| Purchase #4 | $62.36 | 6.618% | $66.487 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $240.82 | 3.109% | $248.3071 | $248.31 | $248.30 | $248.30 |
| Purchase #6 | $177.72 | 5.408% | $187.3311 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $241.92 | 3.598% | $250.6243 | $250.62 | $250.60 | $250.60 |
| 7 purchase totals = | $1,129.57 | $1,189.1401 | $1,189.14 | $1,189.15 | $1,189.10 | |