| 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 | $189.29 | 5.626% | $199.9395 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $85.71 | 7.848% | $92.4365 | $92.44 | $92.45 | $92.40 |
| Purchase #3 | $185.76 | 11.579% | $207.2692 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $122.67 | 7.828% | $132.2726 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $62.38 | 9.508% | $68.3111 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $224.61 | 11.298% | $249.9864 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $100.46 | 11.712% | $112.2259 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $970.88 | $1,062.4412 | $1,062.45 | $1,062.45 | $1,062.40 | |