| 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 | $239.97 | 11.870% | $268.4544 | $268.45 | $268.45 | $268.50 |
| Purchase #2 | $66.77 | 4.465% | $69.7513 | $69.75 | $69.75 | $69.80 |
| Purchase #3 | $110.47 | 3.859% | $114.733 | $114.73 | $114.75 | $114.70 |
| Purchase #4 | $234.42 | 8.111% | $253.4338 | $253.43 | $253.45 | $253.40 |
| Purchase #5 | $7.99 | 4.701% | $8.3656 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $6.47 | 6.650% | $6.9003 | $6.90 | $6.90 | $6.90 |
| Purchase #7 | $144.82 | 6.261% | $153.8872 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $810.91 | $875.5256 | $875.52 | $875.55 | $875.60 | |