| 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 | $248.68 | 6.311% | $264.3742 | $264.37 | $264.35 | $264.40 |
| Purchase #2 | $34.80 | 13.432% | $39.4743 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $158.46 | 8.444% | $171.8404 | $171.84 | $171.85 | $171.80 |
| Purchase #4 | $192.39 | 9.215% | $210.1187 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $210.69 | 11.702% | $235.3449 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $78.94 | 3.349% | $81.5837 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $191.68 | 6.808% | $204.7296 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $1,115.64 | $1,207.4658 | $1,207.45 | $1,207.45 | $1,207.40 | |