| 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 | $185.28 | 10.145% | $204.0767 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $92.86 | 11.463% | $103.5045 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $182.34 | 6.747% | $194.6425 | $194.64 | $194.65 | $194.60 |
| Purchase #4 | $193.44 | 9.756% | $212.312 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $225.74 | 3.541% | $233.7335 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $136.65 | 5.801% | $144.5771 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $53.79 | 6.832% | $57.4649 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $1,070.10 | $1,150.3112 | $1,150.30 | $1,150.35 | $1,150.30 | |