| 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 | $241.90 | 9.808% | $265.6256 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $76.45 | 5.246% | $80.4606 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $183.57 | 11.141% | $204.0215 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $218.88 | 13.874% | $249.2474 | $249.25 | $249.25 | $249.20 |
| Purchase #5 | $237.70 | 11.636% | $265.3588 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $234.77 | 10.388% | $259.1579 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $213.45 | 5.812% | $225.8557 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $1,406.72 | $1,549.7275 | $1,549.74 | $1,549.70 | $1,549.80 | |