| 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 | $117.87 | 3.116% | $121.5428 | $121.54 | $121.55 | $121.50 |
| Purchase #2 | $126.80 | 5.446% | $133.7055 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $165.44 | 6.807% | $176.7015 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $218.84 | 4.748% | $229.2305 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $111.35 | 4.111% | $115.9276 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $45.88 | 4.115% | $47.768 | $47.77 | $47.75 | $47.80 |
| Purchase #7 | $52.91 | 9.743% | $58.065 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $839.09 | $882.9409 | $882.95 | $882.95 | $882.90 | |