| 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 | $199.67 | 7.703% | $215.0506 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $63.36 | 13.582% | $71.9656 | $71.97 | $71.95 | $72.00 |
| Purchase #3 | $168.94 | 7.444% | $181.5159 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $52.91 | 9.105% | $57.7275 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $199.71 | 10.603% | $220.8853 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $232.44 | 4.360% | $242.5744 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $21.40 | 8.745% | $23.2714 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $938.43 | $1,012.9907 | $1,013.00 | $1,012.95 | $1,013.10 | |