| 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 | $228.28 | 4.764% | $239.1553 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $78.76 | 5.301% | $82.9351 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $209.86 | 8.285% | $227.2469 | $227.25 | $227.25 | $227.20 |
| Purchase #4 | $5.50 | 8.826% | $5.9854 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $182.65 | 8.624% | $198.4017 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $180.89 | 12.616% | $203.7111 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $14.76 | 10.834% | $16.3591 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $900.70 | $973.7946 | $973.81 | $973.80 | $973.80 | |