| 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 | $12.80 | 3.597% | $13.2604 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $108.39 | 8.554% | $117.6617 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $134.63 | 8.462% | $146.0224 | $146.02 | $146.00 | $146.00 |
| Purchase #4 | $162.31 | 12.644% | $182.8325 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $58.27 | 4.298% | $60.7744 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $214.78 | 13.631% | $244.0567 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $236.31 | 13.388% | $267.9472 | $267.95 | $267.95 | $267.90 |
| 7 purchase totals = | $927.49 | $1,032.5553 | $1,032.55 | $1,032.50 | $1,032.60 | |