| 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 | $101.95 | 8.309% | $110.421 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $221.28 | 3.275% | $228.5269 | $228.53 | $228.55 | $228.50 |
| Purchase #3 | $182.49 | 7.604% | $196.3665 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $206.63 | 5.748% | $218.5071 | $218.51 | $218.50 | $218.50 |
| Purchase #5 | $156.92 | 4.264% | $163.6111 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $165.59 | 3.664% | $171.6572 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $45.67 | 9.771% | $50.1324 | $50.13 | $50.15 | $50.10 |
| 7 purchase totals = | $1,080.53 | $1,139.2222 | $1,139.23 | $1,139.20 | $1,139.20 | |