| 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 | $126.72 | 3.799% | $131.5341 | $131.53 | $131.55 | $131.50 |
| Purchase #2 | $249.43 | 4.366% | $260.3201 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $144.33 | 3.448% | $149.3065 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $78.28 | 9.786% | $85.9405 | $85.94 | $85.95 | $85.90 |
| Purchase #5 | $177.74 | 4.126% | $185.0736 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $250.98 | 12.251% | $281.7276 | $281.73 | $281.75 | $281.70 |
| Purchase #7 | $217.66 | 7.144% | $233.2096 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $1,245.14 | $1,327.1120 | $1,327.11 | $1,327.10 | $1,327.00 | |