| 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 | $207.35 | 8.692% | $225.3729 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $240.38 | 9.720% | $263.7449 | $263.74 | $263.75 | $263.70 |
| Purchase #3 | $84.97 | 12.243% | $95.3729 | $95.37 | $95.35 | $95.40 |
| Purchase #4 | $48.86 | 7.694% | $52.6193 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $121.77 | 4.475% | $127.2192 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $221.69 | 11.862% | $247.9869 | $247.99 | $248.00 | $248.00 |
| Purchase #7 | $45.39 | 10.240% | $50.0379 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $970.41 | $1,062.3540 | $1,062.35 | $1,062.30 | $1,062.30 | |