| 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 | $110.34 | 4.144% | $114.9125 | $114.91 | $114.90 | $114.90 |
| Purchase #2 | $231.95 | 11.651% | $258.9745 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $96.42 | 12.351% | $108.3288 | $108.33 | $108.35 | $108.30 |
| Purchase #4 | $160.56 | 13.756% | $182.6466 | $182.65 | $182.65 | $182.60 |
| Purchase #5 | $221.98 | 5.605% | $234.422 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $22.72 | 9.397% | $24.855 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $30.84 | 12.493% | $34.6928 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $874.81 | $958.8322 | $958.83 | $958.80 | $958.80 | |