| 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 | $235.92 | 11.835% | $263.8411 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $96.27 | 7.314% | $103.3112 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $184.85 | 9.430% | $202.2814 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $125.50 | 13.486% | $142.4249 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $166.67 | 4.733% | $174.5585 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $109.27 | 12.404% | $122.8239 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $27.52 | 11.281% | $30.6245 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $946.00 | $1,039.8655 | $1,039.85 | $1,039.80 | $1,039.80 | |