| 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 | $218.95 | 9.823% | $240.4575 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $129.72 | 4.796% | $135.9414 | $135.94 | $135.95 | $135.90 |
| Purchase #3 | $225.42 | 9.282% | $246.3435 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $130.27 | 10.305% | $143.6943 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $196.72 | 4.764% | $206.0917 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $45.89 | 4.663% | $48.0299 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $143.83 | 13.579% | $163.3607 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $1,090.80 | $1,183.9190 | $1,183.91 | $1,183.95 | $1,183.90 | |