| 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 | $223.59 | 10.652% | $247.4068 | $247.41 | $247.40 | $247.40 |
| Purchase #2 | $216.81 | 5.469% | $228.6673 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $29.63 | 9.278% | $32.3791 | $32.38 | $32.40 | $32.40 |
| Purchase #4 | $159.60 | 7.363% | $171.3513 | $171.35 | $171.35 | $171.40 |
| Purchase #5 | $15.52 | 8.585% | $16.8524 | $16.85 | $16.85 | $16.90 |
| Purchase #6 | $238.82 | 7.654% | $257.0993 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $77.47 | 13.789% | $88.1523 | $88.15 | $88.15 | $88.20 |
| 7 purchase totals = | $961.44 | $1,041.9085 | $1,041.91 | $1,041.90 | $1,042.10 | |