| 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 | $97.35 | 8.577% | $105.6997 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $240.82 | 6.631% | $256.7888 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $155.80 | 5.764% | $164.7803 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $104.66 | 9.785% | $114.901 | $114.90 | $114.90 | $114.90 |
| Purchase #5 | $154.61 | 13.332% | $175.2226 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $69.52 | 9.624% | $76.2106 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $232.89 | 13.531% | $264.4023 | $264.40 | $264.40 | $264.40 |
| 7 purchase totals = | $1,055.65 | $1,158.0053 | $1,158.00 | $1,158.00 | $1,158.00 | |