| 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 | $114.64 | 3.204% | $118.3131 | $118.31 | $118.30 | $118.30 |
| Purchase #2 | $117.36 | 7.684% | $126.3779 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $119.32 | 8.184% | $129.0851 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $103.74 | 13.792% | $118.0478 | $118.05 | $118.05 | $118.00 |
| Purchase #5 | $196.60 | 3.208% | $202.9069 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $28.48 | 13.720% | $32.3875 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $99.83 | 8.561% | $108.3764 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $779.97 | $835.4947 | $835.51 | $835.55 | $835.50 | |