| 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 | $242.55 | 6.819% | $259.0895 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $212.38 | 6.180% | $225.5051 | $225.51 | $225.50 | $225.50 |
| Purchase #3 | $68.84 | 12.662% | $77.5565 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $10.76 | 4.529% | $11.2473 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $249.90 | 11.765% | $279.3007 | $279.30 | $279.30 | $279.30 |
| Purchase #6 | $176.97 | 13.448% | $200.7689 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $175.55 | 8.332% | $190.1768 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $1,136.95 | $1,243.6448 | $1,243.66 | $1,243.65 | $1,243.70 | |