| 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 | $197.65 | 9.167% | $215.7686 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $135.88 | 3.795% | $141.0366 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $234.99 | 7.392% | $252.3605 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $227.48 | 6.545% | $242.3686 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $224.33 | 12.598% | $252.5911 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $217.83 | 11.696% | $243.3074 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $36.31 | 10.679% | $40.1875 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $1,274.47 | $1,387.6203 | $1,387.63 | $1,387.60 | $1,387.70 | |