| 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 | $104.90 | 10.521% | $115.9365 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $121.60 | 8.555% | $132.0029 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $72.93 | 13.577% | $82.8317 | $82.83 | $82.85 | $82.80 |
| Purchase #4 | $85.84 | 5.646% | $90.6865 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $71.25 | 7.177% | $76.3636 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $176.69 | 6.255% | $187.742 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $204.74 | 8.149% | $221.4243 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $837.95 | $906.9875 | $906.98 | $907.00 | $906.90 | |