| 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 | $222.54 | 9.136% | $242.8713 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $52.97 | 6.689% | $56.5132 | $56.51 | $56.50 | $56.50 |
| Purchase #3 | $139.97 | 7.295% | $150.1808 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $175.80 | 6.393% | $187.0389 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $229.39 | 7.836% | $247.365 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $106.30 | 11.586% | $118.6159 | $118.62 | $118.60 | $118.60 |
| Purchase #7 | $72.45 | 10.198% | $79.8385 | $79.84 | $79.85 | $79.80 |
| 7 purchase totals = | $999.42 | $1,082.4236 | $1,082.43 | $1,082.40 | $1,082.40 | |