| 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 | $248.83 | 3.746% | $258.1512 | $258.15 | $258.15 | $258.20 |
| Purchase #2 | $76.26 | 10.648% | $84.3802 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $239.93 | 10.130% | $264.2349 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $85.66 | 7.684% | $92.2421 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $144.27 | 7.157% | $154.5954 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $16.68 | 13.787% | $18.9797 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $130.27 | 7.739% | $140.3516 | $140.35 | $140.35 | $140.40 |
| 7 purchase totals = | $941.90 | $1,012.9351 | $1,012.93 | $1,013.00 | $1,013.00 | |