| 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 | $224.76 | 4.134% | $234.0516 | $234.05 | $234.05 | $234.10 |
| Purchase #2 | $184.93 | 11.850% | $206.8442 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $176.37 | 8.344% | $191.0863 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $63.63 | 12.676% | $71.6957 | $71.70 | $71.70 | $71.70 |
| Purchase #5 | $202.95 | 7.677% | $218.5305 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $33.56 | 7.717% | $36.1498 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $175.98 | 5.302% | $185.3105 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $1,062.18 | $1,143.6686 | $1,143.67 | $1,143.70 | $1,143.60 | |