| 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 | $208.99 | 6.432% | $222.4322 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $69.86 | 6.588% | $74.4624 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $196.85 | 11.642% | $219.7673 | $219.77 | $219.75 | $219.80 |
| Purchase #4 | $129.56 | 10.313% | $142.9215 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $188.99 | 13.120% | $213.7855 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $148.95 | 11.291% | $165.7679 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $49.54 | 8.398% | $53.7004 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $992.74 | $1,092.8372 | $1,092.84 | $1,092.80 | $1,092.90 | |