| 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 | $184.29 | 9.750% | $202.2583 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $125.28 | 11.783% | $140.0417 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $148.91 | 5.657% | $157.3338 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $169.75 | 6.765% | $181.2336 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $131.50 | 9.436% | $143.9083 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $167.49 | 10.319% | $184.7733 | $184.77 | $184.75 | $184.80 |
| Purchase #7 | $216.42 | 8.272% | $234.3223 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $1,143.64 | $1,243.8713 | $1,243.86 | $1,243.85 | $1,243.80 | |