| 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 | $208.77 | 10.330% | $230.3359 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $139.49 | 5.182% | $146.7184 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $44.54 | 13.514% | $50.5591 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $123.48 | 11.697% | $137.9235 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $155.91 | 8.822% | $169.6644 | $169.66 | $169.65 | $169.70 |
| Purchase #6 | $43.39 | 3.827% | $45.0505 | $45.05 | $45.05 | $45.10 |
| Purchase #7 | $202.41 | 8.363% | $219.3375 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $917.99 | $999.5893 | $999.59 | $999.55 | $999.60 | |