| 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 | $215.88 | 12.215% | $242.2497 | $242.25 | $242.25 | $242.20 |
| Purchase #2 | $235.98 | 4.648% | $246.9484 | $246.95 | $246.95 | $246.90 |
| Purchase #3 | $24.55 | 8.377% | $26.6066 | $26.61 | $26.60 | $26.60 |
| Purchase #4 | $54.88 | 3.418% | $56.7558 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $51.61 | 4.650% | $54.0099 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $50.54 | 7.125% | $54.141 | $54.14 | $54.15 | $54.10 |
| Purchase #7 | $7.70 | 8.489% | $8.3537 | $8.35 | $8.35 | $8.40 |
| 7 purchase totals = | $641.14 | $689.0651 | $689.07 | $689.05 | $689.00 | |