| 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 | $210.82 | 12.764% | $237.7291 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $159.90 | 6.791% | $170.7588 | $170.76 | $170.75 | $170.80 |
| Purchase #3 | $84.64 | 9.278% | $92.4929 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $158.96 | 11.149% | $176.6825 | $176.68 | $176.70 | $176.70 |
| Purchase #5 | $192.89 | 9.154% | $210.5472 | $210.55 | $210.55 | $210.50 |
| Purchase #6 | $242.80 | 10.177% | $267.5098 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $182.71 | 3.581% | $189.2528 | $189.25 | $189.25 | $189.30 |
| 7 purchase totals = | $1,232.72 | $1,344.9731 | $1,344.97 | $1,345.00 | $1,345.00 | |