| 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 | $220.38 | 8.470% | $239.0462 | $239.05 | $239.05 | $239.00 |
| Purchase #2 | $168.52 | 7.718% | $181.5264 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $197.54 | 8.458% | $214.2479 | $214.25 | $214.25 | $214.20 |
| Purchase #4 | $166.31 | 6.463% | $177.0586 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $156.51 | 10.687% | $173.2362 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $181.46 | 9.665% | $198.9981 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $37.92 | 10.559% | $41.924 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $1,128.64 | $1,226.0374 | $1,226.05 | $1,226.05 | $1,225.90 | |