| 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 | $219.60 | 10.819% | $243.3585 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $133.82 | 3.500% | $138.5037 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $129.47 | 13.680% | $147.1815 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $211.46 | 5.812% | $223.7501 | $223.75 | $223.75 | $223.80 |
| Purchase #5 | $44.64 | 7.300% | $47.8987 | $47.90 | $47.90 | $47.90 |
| Purchase #6 | $73.88 | 9.760% | $81.0907 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $86.67 | 4.618% | $90.6724 | $90.67 | $90.65 | $90.70 |
| 7 purchase totals = | $899.54 | $972.4556 | $972.45 | $972.45 | $972.60 | |