| 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 | $8.99 | 3.203% | $9.2779 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $82.98 | 10.323% | $91.546 | $91.55 | $91.55 | $91.50 |
| Purchase #3 | $98.43 | 5.462% | $103.8062 | $103.81 | $103.80 | $103.80 |
| Purchase #4 | $102.69 | 7.157% | $110.0395 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $127.84 | 6.682% | $136.3823 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $237.38 | 11.471% | $264.6099 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $186.73 | 8.463% | $202.533 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $845.04 | $918.1948 | $918.20 | $918.25 | $918.10 | |