| 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 | $25.28 | 12.758% | $28.5052 | $28.51 | $28.50 | $28.50 |
| Purchase #2 | $101.49 | 12.762% | $114.4422 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $183.79 | 13.506% | $208.6127 | $208.61 | $208.60 | $208.60 |
| Purchase #4 | $68.81 | 4.495% | $71.903 | $71.90 | $71.90 | $71.90 |
| Purchase #5 | $240.43 | 9.523% | $263.3261 | $263.33 | $263.35 | $263.30 |
| Purchase #6 | $118.39 | 12.425% | $133.1 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $215.29 | 5.274% | $226.6444 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $953.48 | $1,046.5336 | $1,046.53 | $1,046.55 | $1,046.40 | |