| 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 | $211.73 | 5.376% | $223.1126 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $115.38 | 5.310% | $121.5067 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $86.48 | 10.817% | $95.8345 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $214.85 | 6.305% | $228.3963 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $84.36 | 6.555% | $89.8898 | $89.89 | $89.90 | $89.90 |
| Purchase #6 | $51.72 | 8.373% | $56.0505 | $56.05 | $56.05 | $56.10 |
| Purchase #7 | $121.75 | 6.672% | $129.8732 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $886.27 | $944.6636 | $944.66 | $944.65 | $944.70 | |