| 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 | $116.71 | 4.134% | $121.5348 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $189.65 | 6.190% | $201.3893 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $174.51 | 6.205% | $185.3383 | $185.34 | $185.35 | $185.30 |
| Purchase #4 | $179.60 | 12.751% | $202.5008 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $226.63 | 7.343% | $243.2714 | $243.27 | $243.25 | $243.30 |
| Purchase #6 | $54.81 | 12.522% | $61.6733 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $113.75 | 5.295% | $119.7731 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $1,055.66 | $1,135.4810 | $1,135.47 | $1,135.45 | $1,135.50 | |