| 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 | $111.82 | 10.308% | $123.3464 | $123.35 | $123.35 | $123.30 |
| Purchase #2 | $5.45 | 13.466% | $6.1839 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $197.76 | 11.164% | $219.8379 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $8.92 | 10.147% | $9.8251 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $137.81 | 5.506% | $145.3978 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $84.50 | 4.556% | $88.3498 | $88.35 | $88.35 | $88.30 |
| Purchase #7 | $143.63 | 3.590% | $148.7863 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $689.89 | $741.7272 | $741.74 | $741.80 | $741.60 | |