| 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 | $189.30 | 13.294% | $214.4655 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $146.53 | 12.265% | $164.5019 | $164.50 | $164.50 | $164.50 |
| Purchase #3 | $33.98 | 8.239% | $36.7796 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $245.36 | 13.125% | $277.5635 | $277.56 | $277.55 | $277.60 |
| Purchase #5 | $57.69 | 8.785% | $62.7581 | $62.76 | $62.75 | $62.80 |
| Purchase #6 | $121.59 | 9.148% | $132.7131 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $216.95 | 11.435% | $241.7582 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $1,011.40 | $1,130.5399 | $1,130.54 | $1,130.50 | $1,130.70 | |