| 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 | $177.52 | 10.375% | $195.9377 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $178.74 | 5.141% | $187.929 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $116.85 | 12.284% | $131.2039 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $86.25 | 7.488% | $92.7084 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $30.71 | 12.611% | $34.5828 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $96.76 | 10.867% | $107.2749 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $230.27 | 4.787% | $241.293 | $241.29 | $241.30 | $241.30 |
| 7 purchase totals = | $917.10 | $990.9297 | $990.92 | $990.95 | $990.90 | |