| 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 | $246.65 | 7.350% | $264.7788 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $222.43 | 7.559% | $239.2435 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $249.86 | 4.831% | $261.9307 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $198.58 | 13.122% | $224.6377 | $224.64 | $224.65 | $224.60 |
| Purchase #5 | $211.62 | 8.786% | $230.2129 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $148.93 | 12.347% | $167.3184 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $240.72 | 6.562% | $256.516 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,518.79 | $1,644.6380 | $1,644.64 | $1,644.65 | $1,644.50 | |