| 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 | $190.31 | 11.164% | $211.5562 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $85.64 | 7.423% | $91.9971 | $92.00 | $92.00 | $92.00 |
| Purchase #3 | $84.56 | 11.228% | $94.0544 | $94.05 | $94.05 | $94.10 |
| Purchase #4 | $107.91 | 5.782% | $114.1494 | $114.15 | $114.15 | $114.10 |
| Purchase #5 | $122.65 | 3.784% | $127.2911 | $127.29 | $127.30 | $127.30 |
| Purchase #6 | $234.36 | 10.224% | $258.321 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $195.88 | 7.190% | $209.9638 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $1,021.31 | $1,107.3330 | $1,107.33 | $1,107.30 | $1,107.40 | |