| 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 | $113.26 | 13.532% | $128.5863 | $128.59 | $128.60 | $128.60 |
| Purchase #2 | $228.45 | 8.348% | $247.521 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $133.90 | 4.344% | $139.7166 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $48.75 | 7.361% | $52.3385 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $243.81 | 13.477% | $276.6683 | $276.67 | $276.65 | $276.70 |
| Purchase #6 | $193.26 | 6.704% | $206.2162 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $70.78 | 4.814% | $74.1873 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $1,032.21 | $1,125.2342 | $1,125.25 | $1,125.20 | $1,125.20 | |