| 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 | $139.61 | 10.534% | $154.3165 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $130.66 | 13.694% | $148.5526 | $148.55 | $148.55 | $148.60 |
| Purchase #3 | $96.70 | 12.598% | $108.8823 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $191.70 | 6.866% | $204.8621 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $177.30 | 9.680% | $194.4626 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $32.76 | 10.805% | $36.2997 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $241.64 | 4.317% | $252.0716 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $1,010.37 | $1,099.4474 | $1,099.44 | $1,099.40 | $1,099.60 | |