| 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 | $130.54 | 8.192% | $141.2338 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $92.99 | 5.139% | $97.7688 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $35.39 | 7.424% | $38.0174 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $129.41 | 4.124% | $134.7469 | $134.75 | $134.75 | $134.70 |
| Purchase #5 | $243.27 | 5.396% | $256.3968 | $256.40 | $256.40 | $256.40 |
| Purchase #6 | $80.90 | 13.515% | $91.8336 | $91.83 | $91.85 | $91.80 |
| Purchase #7 | $211.87 | 6.272% | $225.1585 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $924.37 | $985.1558 | $985.16 | $985.15 | $985.10 | |