| 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 | $212.42 | 12.434% | $238.8323 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $197.52 | 12.433% | $222.0777 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $120.30 | 9.780% | $132.0653 | $132.07 | $132.05 | $132.10 |
| Purchase #4 | $239.51 | 4.257% | $249.7059 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $204.49 | 3.621% | $211.8946 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $171.83 | 12.869% | $193.9428 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $188.99 | 7.815% | $203.7596 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $1,335.06 | $1,452.2782 | $1,452.28 | $1,452.30 | $1,452.30 | |