| 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 | $213.87 | 4.623% | $223.7572 | $223.76 | $223.75 | $223.80 |
| Purchase #2 | $221.62 | 5.130% | $232.9891 | $232.99 | $233.00 | $233.00 |
| Purchase #3 | $117.70 | 7.236% | $126.2168 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $137.45 | 11.665% | $153.4835 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $103.42 | 3.232% | $106.7625 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $224.68 | 6.687% | $239.7044 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $111.66 | 4.491% | $116.6747 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $1,130.40 | $1,199.5882 | $1,199.58 | $1,199.55 | $1,199.70 | |