| 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 | $247.97 | 6.564% | $264.2468 | $264.25 | $264.25 | $264.20 |
| Purchase #2 | $210.47 | 4.734% | $220.4336 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $105.48 | 9.731% | $115.7443 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $52.26 | 8.435% | $56.6681 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $138.34 | 7.559% | $148.7971 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $154.39 | 9.863% | $169.6175 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $157.40 | 3.496% | $162.9027 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $1,066.31 | $1,138.4101 | $1,138.41 | $1,138.40 | $1,138.30 | |