| 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 | $23.78 | 4.242% | $24.7887 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $169.86 | 7.327% | $182.3056 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $132.57 | 4.311% | $138.2851 | $138.29 | $138.30 | $138.30 |
| Purchase #4 | $111.53 | 5.692% | $117.8783 | $117.88 | $117.90 | $117.90 |
| Purchase #5 | $247.75 | 4.396% | $258.6411 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $12.71 | 3.535% | $13.1593 | $13.16 | $13.15 | $13.20 |
| Purchase #7 | $185.69 | 9.154% | $202.6881 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $883.89 | $937.7462 | $937.76 | $937.80 | $937.80 | |