| 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 | $109.32 | 9.675% | $119.8967 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $96.69 | 8.694% | $105.0962 | $105.10 | $105.10 | $105.10 |
| Purchase #3 | $216.42 | 9.129% | $236.177 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $103.66 | 11.680% | $115.7675 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $244.46 | 10.181% | $269.3485 | $269.35 | $269.35 | $269.30 |
| Purchase #6 | $6.47 | 12.686% | $7.2908 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $14.81 | 11.720% | $16.5457 | $16.55 | $16.55 | $16.50 |
| 7 purchase totals = | $791.83 | $870.1224 | $870.14 | $870.15 | $870.10 | |