| 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 | $234.77 | 12.220% | $263.4589 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $203.60 | 4.260% | $212.2734 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $194.53 | 9.809% | $213.6114 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $48.30 | 8.414% | $52.364 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $113.59 | 3.871% | $117.9871 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $19.70 | 13.814% | $22.4214 | $22.42 | $22.40 | $22.40 |
| Purchase #7 | $71.45 | 6.124% | $75.8256 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $885.94 | $957.9418 | $957.94 | $957.90 | $958.00 | |