| 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 | $135.90 | 11.465% | $151.4809 | $151.48 | $151.50 | $151.50 |
| Purchase #2 | $208.59 | 9.803% | $229.0381 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $179.28 | 10.319% | $197.7799 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $183.72 | 9.499% | $201.1716 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $113.89 | 9.468% | $124.6731 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $96.51 | 5.114% | $101.4455 | $101.45 | $101.45 | $101.40 |
| Purchase #7 | $208.75 | 13.502% | $236.9354 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $1,126.64 | $1,242.5245 | $1,242.53 | $1,242.55 | $1,242.50 | |