| 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 | $129.66 | 4.236% | $135.1524 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $119.82 | 6.158% | $127.1985 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $44.30 | 11.392% | $49.3467 | $49.35 | $49.35 | $49.30 |
| Purchase #4 | $222.92 | 12.501% | $250.7872 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $135.93 | 3.491% | $140.6753 | $140.68 | $140.70 | $140.70 |
| Purchase #6 | $151.63 | 10.776% | $167.9696 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $204.34 | 6.333% | $217.2809 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $1,008.60 | $1,088.4106 | $1,088.42 | $1,088.45 | $1,088.50 | |