| 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 | $242.59 | 3.725% | $251.6265 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $204.47 | 13.289% | $231.642 | $231.64 | $231.65 | $231.60 |
| Purchase #3 | $110.53 | 12.592% | $124.4479 | $124.45 | $124.45 | $124.40 |
| Purchase #4 | $232.81 | 3.428% | $240.7907 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $100.42 | 6.631% | $107.0789 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $221.73 | 6.139% | $235.342 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $90.83 | 5.477% | $95.8048 | $95.80 | $95.80 | $95.80 |
| 7 purchase totals = | $1,203.38 | $1,286.7328 | $1,286.73 | $1,286.80 | $1,286.60 | |