| 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 | $214.78 | 10.708% | $237.7786 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $189.98 | 8.655% | $206.4228 | $206.42 | $206.40 | $206.40 |
| Purchase #3 | $154.99 | 13.619% | $176.0981 | $176.10 | $176.10 | $176.10 |
| Purchase #4 | $100.44 | 7.720% | $108.194 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $38.36 | 11.608% | $42.8128 | $42.81 | $42.80 | $42.80 |
| Purchase #6 | $95.79 | 3.493% | $99.1359 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $64.40 | 3.368% | $66.569 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $858.74 | $937.0112 | $937.01 | $937.00 | $937.00 | |