| 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 | $198.80 | 11.252% | $221.169 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $121.80 | 4.267% | $126.9972 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $106.82 | 4.157% | $111.2605 | $111.26 | $111.25 | $111.30 |
| Purchase #4 | $180.50 | 6.397% | $192.0466 | $192.05 | $192.05 | $192.00 |
| Purchase #5 | $193.79 | 11.564% | $216.1999 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $138.85 | 10.827% | $153.8833 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $42.45 | 5.850% | $44.9333 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $983.01 | $1,066.4898 | $1,066.49 | $1,066.50 | $1,066.50 | |