| 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 | $198.70 | 6.841% | $212.2931 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $160.66 | 13.868% | $182.9403 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $189.47 | 5.734% | $200.3342 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $9.73 | 6.286% | $10.3416 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $168.66 | 7.568% | $181.4242 | $181.42 | $181.40 | $181.40 |
| Purchase #6 | $234.39 | 3.288% | $242.0967 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $66.64 | 3.242% | $68.8005 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $1,028.25 | $1,098.2306 | $1,098.22 | $1,098.25 | $1,098.10 | |