| 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 | $224.49 | 13.183% | $254.0845 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $153.48 | 4.446% | $160.3037 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $250.68 | 13.233% | $283.8525 | $283.85 | $283.85 | $283.90 |
| Purchase #4 | $16.42 | 6.374% | $17.4666 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $184.35 | 3.213% | $190.2732 | $190.27 | $190.25 | $190.30 |
| Purchase #6 | $107.80 | 4.477% | $112.6262 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $178.82 | 11.775% | $199.8761 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,116.04 | $1,218.4828 | $1,218.48 | $1,218.50 | $1,218.60 | |