| 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 | $199.96 | 12.534% | $225.023 | $225.02 | $225.00 | $225.00 |
| Purchase #2 | $40.78 | 7.187% | $43.7109 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $43.74 | 13.512% | $49.6501 | $49.65 | $49.65 | $49.70 |
| Purchase #4 | $103.58 | 10.360% | $114.3109 | $114.31 | $114.30 | $114.30 |
| Purchase #5 | $159.44 | 9.102% | $173.9522 | $173.95 | $173.95 | $174.00 |
| Purchase #6 | $230.61 | 12.281% | $258.9312 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $163.77 | 9.380% | $179.1316 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $941.88 | $1,044.7099 | $1,044.70 | $1,044.70 | $1,044.70 | |