| 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 | $127.71 | 9.671% | $140.0608 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $232.64 | 12.817% | $262.4575 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $96.81 | 5.226% | $101.8693 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $119.83 | 7.680% | $129.0329 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $87.69 | 11.427% | $97.7103 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $148.58 | 6.134% | $157.6939 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $195.95 | 5.463% | $206.6547 | $206.65 | $206.65 | $206.70 |
| 7 purchase totals = | $1,009.21 | $1,095.4794 | $1,095.47 | $1,095.45 | $1,095.60 | |