| 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 | $215.76 | 6.568% | $229.9311 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $170.62 | 5.198% | $179.4888 | $179.49 | $179.50 | $179.50 |
| Purchase #3 | $26.32 | 4.195% | $27.4241 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $240.65 | 6.188% | $255.5414 | $255.54 | $255.55 | $255.50 |
| Purchase #5 | $68.57 | 4.817% | $71.873 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $183.25 | 5.249% | $192.8688 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $211.59 | 9.693% | $232.0994 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,116.76 | $1,189.2266 | $1,189.22 | $1,189.20 | $1,189.20 | |