| 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 | $207.50 | 11.226% | $230.794 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $233.29 | 12.706% | $262.9318 | $262.93 | $262.95 | $262.90 |
| Purchase #3 | $244.47 | 10.367% | $269.8142 | $269.81 | $269.80 | $269.80 |
| Purchase #4 | $200.53 | 12.592% | $225.7807 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $204.57 | 4.851% | $214.4937 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $230.57 | 7.569% | $248.0218 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $85.98 | 12.594% | $96.8083 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $1,406.91 | $1,548.6445 | $1,548.63 | $1,548.65 | $1,548.60 | |