| 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 | $236.50 | 10.697% | $261.7984 | $261.80 | $261.80 | $261.80 |
| Purchase #2 | $227.75 | 9.108% | $248.4935 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $173.64 | 5.170% | $182.6172 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $150.30 | 4.532% | $157.1116 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $99.82 | 12.656% | $112.4532 | $112.45 | $112.45 | $112.50 |
| Purchase #6 | $182.39 | 10.812% | $202.11 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $209.36 | 9.508% | $229.2659 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $1,279.76 | $1,393.8498 | $1,393.85 | $1,393.80 | $1,393.90 | |