| 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 | $250.71 | 6.566% | $267.1716 | $267.17 | $267.15 | $267.20 |
| Purchase #2 | $164.51 | 10.338% | $181.517 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $234.25 | 8.203% | $253.4655 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $14.27 | 9.492% | $15.6245 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $235.38 | 11.868% | $263.3149 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $219.40 | 3.261% | $226.5546 | $226.55 | $226.55 | $226.60 |
| Purchase #7 | $184.46 | 13.216% | $208.8382 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $1,302.98 | $1,416.4863 | $1,416.48 | $1,416.40 | $1,416.50 | |