| 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 | $31.80 | 8.247% | $34.4225 | $34.42 | $34.40 | $34.40 |
| Purchase #2 | $221.58 | 11.190% | $246.3748 | $246.37 | $246.35 | $246.40 |
| Purchase #3 | $119.27 | 7.803% | $128.5766 | $128.58 | $128.60 | $128.60 |
| Purchase #4 | $115.28 | 4.329% | $120.2705 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $232.66 | 12.120% | $260.8584 | $260.86 | $260.85 | $260.90 |
| Purchase #6 | $27.68 | 7.435% | $29.738 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $145.51 | 12.388% | $163.5358 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $893.78 | $983.7766 | $983.78 | $983.75 | $983.80 | |