| 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 | $116.34 | 3.176% | $120.035 | $120.04 | $120.05 | $120.00 |
| Purchase #2 | $59.75 | 4.270% | $62.3013 | $62.30 | $62.30 | $62.30 |
| Purchase #3 | $157.52 | 12.372% | $177.0084 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $46.80 | 7.262% | $50.1986 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $27.64 | 7.117% | $29.6071 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $242.97 | 8.344% | $263.2434 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $140.99 | 5.608% | $148.8967 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $792.01 | $851.2905 | $851.30 | $851.30 | $851.20 | |