| 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 | $227.58 | 4.616% | $238.0851 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $220.53 | 10.648% | $244.012 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $58.30 | 5.446% | $61.475 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $75.47 | 5.801% | $79.848 | $79.85 | $79.85 | $79.80 |
| Purchase #5 | $56.48 | 11.584% | $63.0226 | $63.02 | $63.00 | $63.00 |
| Purchase #6 | $138.75 | 12.747% | $156.4365 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $177.69 | 5.731% | $187.8734 | $187.87 | $187.85 | $187.90 |
| 7 purchase totals = | $954.80 | $1,030.7526 | $1,030.76 | $1,030.75 | $1,030.70 | |