| 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 | $119.94 | 13.215% | $135.7901 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $29.40 | 10.815% | $32.5796 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $233.78 | 8.156% | $252.8471 | $252.85 | $252.85 | $252.80 |
| Purchase #4 | $229.66 | 9.689% | $251.9118 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $59.99 | 7.227% | $64.3255 | $64.33 | $64.35 | $64.30 |
| Purchase #6 | $57.57 | 10.337% | $63.521 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $175.78 | 8.541% | $190.7934 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $906.12 | $991.7685 | $991.77 | $991.80 | $991.70 | |