| 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 | $215.74 | 9.547% | $236.3367 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $195.42 | 5.823% | $206.7993 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $85.42 | 7.531% | $91.853 | $91.85 | $91.85 | $91.90 |
| Purchase #4 | $230.63 | 5.359% | $242.9895 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $104.25 | 5.531% | $110.0161 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $103.48 | 5.700% | $109.3784 | $109.38 | $109.40 | $109.40 |
| Purchase #7 | $203.35 | 10.365% | $224.4272 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $1,138.29 | $1,221.8002 | $1,221.81 | $1,221.85 | $1,221.80 | |