| 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 | $57.83 | 12.136% | $64.8482 | $64.85 | $64.85 | $64.80 |
| Purchase #2 | $122.91 | 9.505% | $134.5926 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $229.94 | 5.387% | $242.3269 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $110.65 | 4.799% | $115.9601 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $160.34 | 10.137% | $176.5937 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $192.54 | 12.130% | $215.8951 | $215.90 | $215.90 | $215.90 |
| Purchase #7 | $89.48 | 9.236% | $97.7444 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $963.69 | $1,047.9610 | $1,047.96 | $1,048.00 | $1,047.90 | |