| 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 | $213.32 | 10.358% | $235.4157 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $209.88 | 3.575% | $217.3832 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $232.41 | 5.759% | $245.7945 | $245.79 | $245.80 | $245.80 |
| Purchase #4 | $233.95 | 12.168% | $262.417 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $164.69 | 6.206% | $174.9107 | $174.91 | $174.90 | $174.90 |
| Purchase #6 | $71.31 | 11.683% | $79.6411 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $133.25 | 7.113% | $142.7281 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $1,258.81 | $1,358.2903 | $1,358.29 | $1,358.30 | $1,358.20 | |