| 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 | $119.62 | 3.527% | $123.839 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $103.57 | 4.598% | $108.3321 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $142.36 | 11.699% | $159.0147 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $173.86 | 12.289% | $195.2257 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $183.82 | 5.203% | $193.3842 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $224.54 | 7.539% | $241.4681 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $52.25 | 6.717% | $55.7596 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $1,000.02 | $1,077.0234 | $1,077.02 | $1,077.05 | $1,077.00 | |