| 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 | $227.63 | 13.746% | $258.92 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $215.55 | 11.118% | $239.5148 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $131.75 | 11.672% | $147.1279 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $123.73 | 4.834% | $129.7111 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $119.97 | 8.326% | $129.9587 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $101.95 | 11.333% | $113.504 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $146.73 | 9.536% | $160.7222 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $1,067.31 | $1,179.4587 | $1,179.45 | $1,179.40 | $1,179.40 | |