| 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 | $170.47 | 3.752% | $176.866 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $230.26 | 10.856% | $255.257 | $255.26 | $255.25 | $255.30 |
| Purchase #3 | $235.35 | 12.516% | $264.8064 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $65.42 | 11.597% | $73.0068 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $206.51 | 7.426% | $221.8454 | $221.85 | $221.85 | $221.80 |
| Purchase #6 | $10.83 | 13.651% | $12.3084 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $194.98 | 3.265% | $201.3461 | $201.35 | $201.35 | $201.30 |
| 7 purchase totals = | $1,113.82 | $1,205.4361 | $1,205.46 | $1,205.40 | $1,205.40 | |