| 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 | $129.27 | 6.322% | $137.4424 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $171.51 | 13.813% | $195.2007 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $119.71 | 11.347% | $133.2935 | $133.29 | $133.30 | $133.30 |
| Purchase #4 | $196.30 | 5.532% | $207.1593 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $246.51 | 13.607% | $280.0526 | $280.05 | $280.05 | $280.10 |
| Purchase #6 | $80.53 | 11.316% | $89.6428 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $210.56 | 13.601% | $239.1983 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $1,154.39 | $1,281.9896 | $1,281.98 | $1,282.00 | $1,282.00 | |