| 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 | $225.48 | 6.528% | $240.1993 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $113.85 | 6.692% | $121.4688 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $183.39 | 12.260% | $205.8736 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $221.88 | 11.375% | $247.1189 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $79.72 | 9.220% | $87.0702 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $150.30 | 3.524% | $155.5966 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $96.60 | 9.751% | $106.0195 | $106.02 | $106.00 | $106.00 |
| 7 purchase totals = | $1,071.22 | $1,163.3469 | $1,163.35 | $1,163.25 | $1,163.40 | |