| 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 | $20.86 | 7.269% | $22.3763 | $22.38 | $22.40 | $22.40 |
| Purchase #2 | $134.39 | 9.242% | $146.8103 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $217.80 | 3.848% | $226.1809 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $126.33 | 5.751% | $133.5952 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $106.83 | 3.156% | $110.2016 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $171.65 | 8.383% | $186.0394 | $186.04 | $186.05 | $186.00 |
| Purchase #7 | $223.61 | 7.814% | $241.0829 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $1,001.47 | $1,066.2866 | $1,066.29 | $1,066.35 | $1,066.30 | |