| 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 | $245.83 | 9.873% | $270.1008 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $15.92 | 8.294% | $17.2404 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $152.28 | 5.464% | $160.6006 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $200.43 | 12.771% | $226.0269 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $109.99 | 10.698% | $121.7567 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $32.68 | 3.395% | $33.7895 | $33.79 | $33.80 | $33.80 |
| Purchase #7 | $173.62 | 5.775% | $183.6466 | $183.65 | $183.65 | $183.60 |
| 7 purchase totals = | $930.75 | $1,013.1615 | $1,013.17 | $1,013.20 | $1,013.10 | |