| 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 | $200.33 | 10.254% | $220.8718 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $134.58 | 10.643% | $148.9033 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $248.52 | 7.188% | $266.3836 | $266.38 | $266.40 | $266.40 |
| Purchase #4 | $101.47 | 8.771% | $110.3699 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $46.49 | 5.305% | $48.9563 | $48.96 | $48.95 | $49.00 |
| Purchase #6 | $113.90 | 13.426% | $129.1922 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $199.77 | 9.333% | $218.4145 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $1,045.06 | $1,143.0916 | $1,143.08 | $1,143.05 | $1,143.20 | |