| 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 | $122.41 | 5.419% | $129.0434 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $146.51 | 8.651% | $159.1846 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $202.61 | 3.753% | $210.214 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $167.70 | 10.606% | $185.4863 | $185.49 | $185.50 | $185.50 |
| Purchase #5 | $43.40 | 5.855% | $45.9411 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $44.54 | 13.399% | $50.5079 | $50.51 | $50.50 | $50.50 |
| Purchase #7 | $229.87 | 9.403% | $251.4847 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $957.04 | $1,031.8620 | $1,031.85 | $1,031.90 | $1,031.80 | |