| 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 | $241.72 | 11.734% | $270.0834 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $160.60 | 5.499% | $169.4314 | $169.43 | $169.45 | $169.40 |
| Purchase #3 | $104.86 | 11.786% | $117.2188 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $38.71 | 9.379% | $42.3406 | $42.34 | $42.35 | $42.30 |
| Purchase #5 | $214.67 | 12.531% | $241.5703 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $124.35 | 13.266% | $140.8463 | $140.85 | $140.85 | $140.80 |
| Purchase #7 | $69.86 | 8.387% | $75.7192 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $954.77 | $1,057.2100 | $1,057.21 | $1,057.20 | $1,057.10 | |