| 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 | $220.95 | 12.508% | $248.5864 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $161.36 | 13.173% | $182.616 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $94.77 | 4.867% | $99.3825 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $47.37 | 7.106% | $50.7361 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $156.85 | 9.256% | $171.368 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $165.34 | 9.229% | $180.5992 | $180.60 | $180.60 | $180.60 |
| Purchase #7 | $163.63 | 7.250% | $175.4932 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $1,010.27 | $1,108.7814 | $1,108.79 | $1,108.80 | $1,108.80 | |