| 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 | $204.53 | 10.641% | $226.294 | $226.29 | $226.30 | $226.30 |
| Purchase #2 | $170.77 | 13.739% | $194.2321 | $194.23 | $194.25 | $194.20 |
| Purchase #3 | $34.85 | 12.321% | $39.1439 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $243.63 | 3.654% | $252.5322 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $17.54 | 9.436% | $19.1951 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $31.61 | 10.492% | $34.9265 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $190.27 | 4.149% | $198.1643 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $893.20 | $964.4881 | $964.48 | $964.55 | $964.40 | |