| 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 | $100.78 | 4.203% | $105.0158 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $188.89 | 6.270% | $200.7334 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $171.69 | 10.579% | $189.8531 | $189.85 | $189.85 | $189.90 |
| Purchase #4 | $173.70 | 11.656% | $193.9465 | $193.95 | $193.95 | $193.90 |
| Purchase #5 | $120.66 | 13.536% | $136.9925 | $136.99 | $137.00 | $137.00 |
| Purchase #6 | $69.41 | 10.346% | $76.5912 | $76.59 | $76.60 | $76.60 |
| Purchase #7 | $135.61 | 4.385% | $141.5565 | $141.56 | $141.55 | $141.60 |
| 7 purchase totals = | $960.74 | $1,044.6890 | $1,044.69 | $1,044.70 | $1,044.70 | |