| 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 | $152.67 | 10.575% | $168.8149 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $245.76 | 3.557% | $254.5017 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $228.50 | 12.275% | $256.5484 | $256.55 | $256.55 | $256.50 |
| Purchase #4 | $223.47 | 6.265% | $237.4704 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $149.26 | 10.277% | $164.5995 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $119.35 | 9.490% | $130.6763 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $26.36 | 3.870% | $27.3801 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $1,145.37 | $1,239.9913 | $1,239.99 | $1,240.00 | $1,240.00 | |