| 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 | $219.67 | 5.848% | $232.5163 | $232.52 | $232.50 | $232.50 |
| Purchase #2 | $209.29 | 11.557% | $233.4776 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $171.74 | 7.110% | $183.9507 | $183.95 | $183.95 | $184.00 |
| Purchase #4 | $138.84 | 4.618% | $145.2516 | $145.25 | $145.25 | $145.30 |
| Purchase #5 | $108.56 | 13.719% | $123.4533 | $123.45 | $123.45 | $123.50 |
| Purchase #6 | $14.53 | 12.134% | $16.2931 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $210.84 | 8.146% | $228.015 | $228.02 | $228.00 | $228.00 |
| 7 purchase totals = | $1,073.47 | $1,162.9576 | $1,162.96 | $1,162.95 | $1,163.10 | |