| 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 | $55.51 | 9.282% | $60.6624 | $60.66 | $60.65 | $60.70 |
| Purchase #2 | $240.82 | 5.218% | $253.386 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $205.98 | 12.209% | $231.1281 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $126.86 | 10.452% | $140.1194 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $184.96 | 6.751% | $197.4466 | $197.45 | $197.45 | $197.40 |
| Purchase #6 | $154.72 | 12.222% | $173.6299 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $161.59 | 3.180% | $166.7286 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $1,130.44 | $1,223.1010 | $1,223.11 | $1,223.15 | $1,223.00 | |