| 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 | $221.37 | 3.747% | $229.6647 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $48.64 | 5.486% | $51.3084 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $113.89 | 13.547% | $129.3187 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $23.36 | 11.402% | $26.0235 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $245.26 | 8.580% | $266.3033 | $266.30 | $266.30 | $266.30 |
| Purchase #6 | $222.59 | 8.262% | $240.9804 | $240.98 | $241.00 | $241.00 |
| Purchase #7 | $108.45 | 4.302% | $113.1155 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $983.56 | $1,056.7145 | $1,056.71 | $1,056.65 | $1,056.70 | |