| 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 | $215.61 | 10.310% | $237.8394 | $237.84 | $237.85 | $237.80 |
| Purchase #2 | $24.94 | 12.365% | $28.0238 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $114.29 | 13.303% | $129.494 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $193.84 | 11.631% | $216.3855 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $195.98 | 9.750% | $215.0881 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $177.69 | 3.836% | $184.5062 | $184.51 | $184.50 | $184.50 |
| Purchase #7 | $107.48 | 11.795% | $120.1573 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $1,029.83 | $1,131.4943 | $1,131.50 | $1,131.50 | $1,131.50 | |