| 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 | $227.42 | 5.799% | $240.6081 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $183.44 | 4.202% | $191.1481 | $191.15 | $191.15 | $191.10 |
| Purchase #3 | $167.98 | 6.354% | $178.6534 | $178.65 | $178.65 | $178.70 |
| Purchase #4 | $158.87 | 10.574% | $175.6689 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $223.55 | 7.279% | $239.8222 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $87.70 | 12.354% | $98.5345 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $15.76 | 10.431% | $17.4039 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $1,064.72 | $1,141.8391 | $1,141.83 | $1,141.80 | $1,141.80 | |