| 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 | $240.94 | 4.291% | $251.2787 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $88.66 | 8.496% | $96.1926 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $167.97 | 9.373% | $183.7138 | $183.71 | $183.70 | $183.70 |
| Purchase #4 | $175.33 | 4.494% | $183.2093 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $112.98 | 4.305% | $117.8438 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $42.53 | 8.190% | $46.0132 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $107.82 | 5.114% | $113.3339 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $936.23 | $991.5853 | $991.57 | $991.60 | $991.50 | |