| 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 | $248.66 | 8.874% | $270.7261 | $270.73 | $270.75 | $270.70 |
| Purchase #2 | $239.49 | 6.535% | $255.1407 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $233.79 | 9.120% | $255.1116 | $255.11 | $255.10 | $255.10 |
| Purchase #4 | $43.47 | 9.528% | $47.6118 | $47.61 | $47.60 | $47.60 |
| Purchase #5 | $184.86 | 6.686% | $197.2197 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $73.92 | 9.280% | $80.7798 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $163.71 | 9.642% | $179.4949 | $179.49 | $179.50 | $179.50 |
| 7 purchase totals = | $1,187.90 | $1,286.0846 | $1,286.08 | $1,286.10 | $1,286.00 | |