| 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 | $201.91 | 13.545% | $229.2587 | $229.26 | $229.25 | $229.30 |
| Purchase #2 | $18.72 | 11.412% | $20.8563 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $209.90 | 6.439% | $223.4155 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $192.31 | 13.642% | $218.5449 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $217.97 | 7.736% | $234.8322 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $182.31 | 5.289% | $191.9524 | $191.95 | $191.95 | $192.00 |
| Purchase #7 | $249.62 | 5.215% | $262.6377 | $262.64 | $262.65 | $262.60 |
| 7 purchase totals = | $1,272.74 | $1,381.4977 | $1,381.50 | $1,381.50 | $1,381.50 | |