| 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 | 7.441% | $241.3662 | $241.37 | $241.35 | $241.40 |
| Purchase #2 | $106.68 | 4.512% | $111.4934 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $16.34 | 8.216% | $17.6825 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $178.99 | 3.651% | $185.5249 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $86.74 | 9.817% | $95.2553 | $95.26 | $95.25 | $95.30 |
| Purchase #6 | $112.57 | 10.192% | $124.0431 | $124.04 | $124.05 | $124.00 |
| Purchase #7 | $38.84 | 10.588% | $42.9524 | $42.95 | $42.95 | $43.00 |
| 7 purchase totals = | $764.81 | $818.3178 | $818.31 | $818.30 | $818.40 | |