| 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 | $218.33 | 12.839% | $246.3614 | $246.36 | $246.35 | $246.40 |
| Purchase #2 | $106.94 | 12.234% | $120.023 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $140.70 | 10.299% | $155.1907 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $159.71 | 8.323% | $173.0027 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $88.58 | 10.567% | $97.9402 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $181.77 | 7.579% | $195.5463 | $195.55 | $195.55 | $195.50 |
| Purchase #7 | $160.81 | 13.399% | $182.3569 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $1,056.84 | $1,170.4212 | $1,170.42 | $1,170.40 | $1,170.40 | |