| 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 | $214.66 | 9.709% | $235.5013 | $235.50 | $235.50 | $235.50 |
| Purchase #2 | $84.66 | 3.330% | $87.4792 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $99.45 | 4.564% | $103.9889 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $81.88 | 10.134% | $90.1777 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $22.47 | 10.623% | $24.857 | $24.86 | $24.85 | $24.90 |
| Purchase #6 | $193.78 | 4.127% | $201.7773 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $110.49 | 8.137% | $119.4806 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $807.39 | $863.2620 | $863.27 | $863.35 | $863.40 | |