| 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 | $110.26 | 12.300% | $123.822 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $29.35 | 10.839% | $32.5312 | $32.53 | $32.55 | $32.50 |
| Purchase #3 | $15.81 | 6.501% | $16.8378 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $208.35 | 9.386% | $227.9057 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $23.40 | 6.527% | $24.9273 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $178.55 | 4.582% | $186.7312 | $186.73 | $186.75 | $186.70 |
| Purchase #7 | $138.36 | 8.354% | $149.9186 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $704.08 | $762.6738 | $762.68 | $762.70 | $762.50 | |