| 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 | $232.62 | 3.216% | $240.1011 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $26.63 | 7.311% | $28.5769 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $227.62 | 8.606% | $247.209 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $194.48 | 6.810% | $207.7241 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $249.93 | 12.520% | $281.2212 | $281.22 | $281.20 | $281.20 |
| Purchase #6 | $165.31 | 6.612% | $176.2403 | $176.24 | $176.25 | $176.20 |
| Purchase #7 | $80.65 | 13.836% | $91.8087 | $91.81 | $91.80 | $91.80 |
| 7 purchase totals = | $1,177.24 | $1,272.8813 | $1,272.88 | $1,272.85 | $1,272.80 | |