| 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 | $221.77 | 8.849% | $241.3944 | $241.39 | $241.40 | $241.40 |
| Purchase #2 | $88.81 | 13.420% | $100.7283 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $185.31 | 12.157% | $207.8381 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $36.52 | 10.139% | $40.2228 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $104.56 | 12.454% | $117.5819 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $227.46 | 11.759% | $254.207 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $221.79 | 6.186% | $235.5099 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $1,086.22 | $1,197.4824 | $1,197.48 | $1,197.50 | $1,197.40 | |