| 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 | $183.32 | 8.105% | $198.1781 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $91.60 | 12.811% | $103.3349 | $103.33 | $103.35 | $103.30 |
| Purchase #3 | $87.79 | 5.435% | $92.5614 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $122.29 | 3.102% | $126.0834 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $228.50 | 5.416% | $240.8756 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $20.28 | 4.539% | $21.2005 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $120.46 | 8.562% | $130.7738 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $854.24 | $913.0077 | $913.00 | $913.05 | $913.10 | |