| 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 | $249.78 | 12.847% | $281.8692 | $281.87 | $281.85 | $281.90 |
| Purchase #2 | $165.79 | 12.372% | $186.3015 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $218.70 | 10.142% | $240.8806 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $127.65 | 4.589% | $133.5079 | $133.51 | $133.50 | $133.50 |
| Purchase #5 | $203.62 | 6.160% | $216.163 | $216.16 | $216.15 | $216.20 |
| Purchase #6 | $244.36 | 5.416% | $257.5945 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $99.74 | 5.570% | $105.2955 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $1,309.64 | $1,421.6122 | $1,421.61 | $1,421.60 | $1,421.70 | |