| 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 | $120.58 | 6.236% | $128.0994 | $128.10 | $128.10 | $128.10 |
| Purchase #2 | $190.74 | 5.201% | $200.6604 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $95.90 | 10.499% | $105.9685 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $188.61 | 5.860% | $199.6625 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $179.89 | 12.714% | $202.7612 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $52.65 | 3.736% | $54.617 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $44.88 | 6.207% | $47.6657 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $873.25 | $939.4347 | $939.44 | $939.35 | $939.60 | |