| 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 | $13.59 | 10.132% | $14.9669 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $32.99 | 12.374% | $37.0722 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $203.71 | 3.721% | $211.29 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $171.67 | 4.320% | $179.0861 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $120.69 | 3.229% | $124.5871 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $222.80 | 9.813% | $244.6634 | $244.66 | $244.65 | $244.70 |
| Purchase #7 | $245.43 | 9.508% | $268.7655 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,010.88 | $1,080.4312 | $1,080.44 | $1,080.40 | $1,080.60 | |