| 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 | $101.39 | 12.507% | $114.0708 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $132.68 | 10.828% | $147.0466 | $147.05 | $147.05 | $147.00 |
| Purchase #3 | $192.45 | 7.523% | $206.928 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $142.51 | 11.645% | $159.1053 | $159.11 | $159.10 | $159.10 |
| Purchase #5 | $154.90 | 4.828% | $162.3786 | $162.38 | $162.40 | $162.40 |
| Purchase #6 | $246.44 | 10.393% | $272.0525 | $272.05 | $272.05 | $272.10 |
| Purchase #7 | $44.30 | 8.241% | $47.9508 | $47.95 | $47.95 | $48.00 |
| 7 purchase totals = | $1,014.67 | $1,109.5326 | $1,109.54 | $1,109.55 | $1,109.60 | |