| 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 | $237.60 | 12.192% | $266.5682 | $266.57 | $266.55 | $266.60 |
| Purchase #2 | $67.81 | 6.333% | $72.1044 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $206.92 | 11.156% | $230.004 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $206.82 | 9.647% | $226.7719 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $210.96 | 6.818% | $225.3433 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $50.56 | 5.721% | $53.4525 | $53.45 | $53.45 | $53.50 |
| Purchase #7 | $40.82 | 9.375% | $44.6469 | $44.65 | $44.65 | $44.60 |
| 7 purchase totals = | $1,021.49 | $1,118.8912 | $1,118.88 | $1,118.85 | $1,118.90 | |