| 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 | $109.56 | 12.387% | $123.1312 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $111.52 | 4.107% | $116.1001 | $116.10 | $116.10 | $116.10 |
| Purchase #3 | $176.72 | 4.353% | $184.4126 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $135.63 | 4.457% | $141.675 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $119.65 | 5.634% | $126.3911 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $73.62 | 7.281% | $78.9803 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $184.30 | 6.235% | $195.7911 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $911.00 | $966.4814 | $966.48 | $966.55 | $966.50 | |