| 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 | $34.74 | 12.408% | $39.0505 | $39.05 | $39.05 | $39.10 |
| Purchase #2 | $223.29 | 8.281% | $241.7806 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $221.61 | 5.168% | $233.0628 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $229.59 | 13.625% | $260.8716 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $150.90 | 5.308% | $158.9098 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $176.80 | 7.475% | $190.0158 | $190.02 | $190.00 | $190.00 |
| Purchase #7 | $82.87 | 13.297% | $93.8892 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $1,119.80 | $1,217.5803 | $1,217.58 | $1,217.55 | $1,217.70 | |