| 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 | $102.47 | 10.815% | $113.5521 | $113.55 | $113.55 | $113.60 |
| Purchase #2 | $250.53 | 4.775% | $262.4928 | $262.49 | $262.50 | $262.50 |
| Purchase #3 | $154.38 | 4.534% | $161.3796 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $215.32 | 5.516% | $227.1971 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $218.29 | 6.787% | $233.1053 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $137.81 | 10.325% | $152.0389 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $85.58 | 5.118% | $89.96 | $89.96 | $89.95 | $90.00 |
| 7 purchase totals = | $1,164.38 | $1,239.7258 | $1,239.73 | $1,239.75 | $1,239.80 | |