| 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 | $127.94 | 7.118% | $137.0468 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $231.69 | 8.440% | $251.2446 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $184.75 | 7.207% | $198.0649 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $77.50 | 13.332% | $87.8323 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $202.47 | 13.248% | $229.2932 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $92.98 | 13.212% | $105.2645 | $105.26 | $105.25 | $105.30 |
| Purchase #7 | $241.67 | 7.575% | $259.9765 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $1,159.00 | $1,268.7228 | $1,268.71 | $1,268.75 | $1,268.70 | |