| 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 | $202.78 | 5.648% | $214.233 | $214.23 | $214.25 | $214.20 |
| Purchase #2 | $215.60 | 10.382% | $237.9836 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $81.80 | 3.753% | $84.87 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $239.65 | 10.840% | $265.6281 | $265.63 | $265.65 | $265.60 |
| Purchase #5 | $106.32 | 10.246% | $117.2135 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $143.84 | 10.729% | $159.2726 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $221.34 | 11.864% | $247.5998 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $1,211.33 | $1,326.8006 | $1,326.79 | $1,326.80 | $1,326.80 | |