| 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 | $249.76 | 8.577% | $271.1819 | $271.18 | $271.20 | $271.20 |
| Purchase #2 | $187.25 | 5.631% | $197.794 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $38.66 | 4.407% | $40.3637 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $172.53 | 6.473% | $183.6979 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $82.38 | 5.332% | $86.7725 | $86.77 | $86.75 | $86.80 |
| Purchase #6 | $99.47 | 9.622% | $109.041 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $190.72 | 6.253% | $202.6457 | $202.65 | $202.65 | $202.60 |
| 7 purchase totals = | $1,020.77 | $1,091.4967 | $1,091.49 | $1,091.50 | $1,091.50 | |