| 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 | $114.31 | 6.664% | $121.9276 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $111.40 | 13.354% | $126.2764 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $232.57 | 7.393% | $249.7639 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $113.44 | 3.611% | $117.5363 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $220.75 | 4.153% | $229.9177 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $225.88 | 11.389% | $251.6055 | $251.61 | $251.60 | $251.60 |
| Purchase #7 | $64.82 | 5.748% | $68.5459 | $68.55 | $68.55 | $68.50 |
| 7 purchase totals = | $1,083.17 | $1,165.5733 | $1,165.59 | $1,165.60 | $1,165.50 | |