| 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 | $117.49 | 3.369% | $121.4482 | $121.45 | $121.45 | $121.40 |
| Purchase #2 | $32.81 | 10.299% | $36.1891 | $36.19 | $36.20 | $36.20 |
| Purchase #3 | $160.87 | 11.463% | $179.3105 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $225.69 | 10.364% | $249.0805 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $71.36 | 4.740% | $74.7425 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $212.59 | 12.229% | $238.5876 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $90.94 | 9.186% | $99.2937 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $911.75 | $998.6521 | $998.65 | $998.70 | $998.60 | |