| 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 | $138.39 | 10.490% | $152.9071 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $244.38 | 4.852% | $256.2373 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $130.95 | 10.502% | $144.7024 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $110.50 | 8.772% | $120.1931 | $120.19 | $120.20 | $120.20 |
| Purchase #5 | $188.37 | 5.209% | $198.1822 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $226.95 | 6.758% | $242.2873 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $18.60 | 4.771% | $19.4874 | $19.49 | $19.50 | $19.50 |
| 7 purchase totals = | $1,058.14 | $1,133.9968 | $1,134.00 | $1,134.05 | $1,134.00 | |