| 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 | $237.34 | 7.451% | $255.0242 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $222.62 | 8.381% | $241.2778 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $72.90 | 4.627% | $76.2731 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $176.40 | 13.735% | $200.6285 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $145.29 | 5.834% | $153.7662 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $194.54 | 7.791% | $209.6966 | $209.70 | $209.70 | $209.70 |
| Purchase #7 | $244.36 | 8.475% | $265.0695 | $265.07 | $265.05 | $265.10 |
| 7 purchase totals = | $1,293.45 | $1,401.7359 | $1,401.74 | $1,401.70 | $1,401.80 | |