| 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 | $33.98 | 10.125% | $37.4205 | $37.42 | $37.40 | $37.40 |
| Purchase #2 | $43.46 | 5.569% | $45.8803 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $173.96 | 5.284% | $183.152 | $183.15 | $183.15 | $183.20 |
| Purchase #4 | $233.90 | 3.208% | $241.4035 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $215.66 | 10.851% | $239.0613 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $109.75 | 10.223% | $120.9697 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $170.71 | 3.501% | $176.6866 | $176.69 | $176.70 | $176.70 |
| 7 purchase totals = | $981.42 | $1,044.5739 | $1,044.57 | $1,044.55 | $1,044.70 | |