| 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 | $249.64 | 6.853% | $266.7478 | $266.75 | $266.75 | $266.70 |
| Purchase #2 | $246.55 | 9.657% | $270.3593 | $270.36 | $270.35 | $270.40 |
| Purchase #3 | $128.84 | 12.444% | $144.8728 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $95.54 | 8.740% | $103.8902 | $103.89 | $103.90 | $103.90 |
| Purchase #5 | $69.48 | 8.824% | $75.6109 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $207.81 | 4.697% | $217.5708 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $229.98 | 5.388% | $242.3713 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $1,227.84 | $1,321.4231 | $1,321.42 | $1,321.35 | $1,321.50 | |