| 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 | $219.93 | 10.400% | $242.8027 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $234.49 | 4.539% | $245.1335 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $47.89 | 8.726% | $52.0689 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $167.95 | 4.456% | $175.4339 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $174.64 | 11.562% | $194.8319 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $129.88 | 11.187% | $144.4097 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $187.92 | 13.459% | $213.2122 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $1,162.70 | $1,267.8928 | $1,267.88 | $1,267.90 | $1,267.80 | |