| 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 | $31.83 | 6.222% | $33.8105 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $235.86 | 11.708% | $263.4745 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $32.57 | 12.423% | $36.6162 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $220.55 | 13.846% | $251.0874 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $206.95 | 12.447% | $232.7091 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $236.46 | 9.759% | $259.5361 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $106.48 | 7.361% | $114.318 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $1,070.70 | $1,191.5518 | $1,191.56 | $1,191.50 | $1,191.50 | |