| 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 | $188.40 | 6.249% | $200.1731 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $249.97 | 12.635% | $281.5537 | $281.55 | $281.55 | $281.60 |
| Purchase #3 | $156.79 | 12.590% | $176.5299 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $14.49 | 4.706% | $15.1719 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $227.75 | 10.128% | $250.8165 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $233.96 | 5.150% | $246.0089 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $137.68 | 10.684% | $152.3897 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $1,209.04 | $1,322.6437 | $1,322.64 | $1,322.60 | $1,322.70 | |