| 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 | $115.61 | 11.529% | $128.9387 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $204.38 | 11.159% | $227.1868 | $227.19 | $227.20 | $227.20 |
| Purchase #3 | $168.38 | 10.544% | $186.134 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $124.98 | 13.757% | $142.1735 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $162.94 | 4.559% | $170.3684 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $130.76 | 10.526% | $144.5238 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $224.50 | 12.635% | $252.8656 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $1,131.55 | $1,252.1908 | $1,252.19 | $1,252.15 | $1,252.20 | |