| 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 | $224.65 | 7.790% | $242.1502 | $242.15 | $242.15 | $242.20 |
| Purchase #2 | $130.31 | 11.757% | $145.6305 | $145.63 | $145.65 | $145.60 |
| Purchase #3 | $111.93 | 7.843% | $120.7087 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $94.58 | 13.568% | $107.4126 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $138.77 | 10.277% | $153.0314 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $227.84 | 4.420% | $237.9105 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $50.72 | 10.382% | $55.9858 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $978.80 | $1,062.8297 | $1,062.83 | $1,062.85 | $1,062.80 | |