| 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 | $215.44 | 6.782% | $230.0511 | $230.05 | $230.05 | $230.10 |
| Purchase #2 | $107.72 | 12.731% | $121.4338 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $249.79 | 6.675% | $266.4635 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $240.35 | 11.258% | $267.4086 | $267.41 | $267.40 | $267.40 |
| Purchase #5 | $26.60 | 4.719% | $27.8553 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $24.86 | 4.503% | $25.9794 | $25.98 | $26.00 | $26.00 |
| Purchase #7 | $175.73 | 10.247% | $193.7371 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $1,040.49 | $1,132.9288 | $1,132.93 | $1,132.95 | $1,133.00 | |