| 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 | $232.91 | 13.145% | $263.526 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $222.78 | 5.681% | $235.4361 | $235.44 | $235.45 | $235.40 |
| Purchase #3 | $176.31 | 13.661% | $200.3957 | $200.40 | $200.40 | $200.40 |
| Purchase #4 | $85.75 | 8.116% | $92.7095 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $184.95 | 3.748% | $191.8819 | $191.88 | $191.90 | $191.90 |
| Purchase #6 | $90.26 | 12.106% | $101.1869 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $179.42 | 11.480% | $200.0174 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $1,172.38 | $1,285.1535 | $1,285.17 | $1,285.20 | $1,285.10 | |