| 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 | $201.38 | 13.665% | $228.8986 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $241.99 | 5.506% | $255.314 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $222.32 | 9.168% | $242.7023 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $168.58 | 5.319% | $177.5468 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $198.71 | 10.850% | $220.27 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $71.73 | 11.280% | $79.8211 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $234.84 | 12.156% | $263.3872 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $1,339.55 | $1,467.9400 | $1,467.94 | $1,467.90 | $1,467.90 | |