| 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 | $234.65 | 3.186% | $242.1259 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $234.49 | 13.423% | $265.9656 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $168.89 | 3.633% | $175.0258 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $11.40 | 3.261% | $11.7718 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $176.32 | 3.245% | $182.0416 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $143.44 | 6.307% | $152.4868 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $122.93 | 13.532% | $139.5649 | $139.56 | $139.55 | $139.60 |
| 7 purchase totals = | $1,092.12 | $1,168.9824 | $1,168.99 | $1,169.00 | $1,169.00 | |