| 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 | $68.93 | 4.368% | $71.9409 | $71.94 | $71.95 | $71.90 |
| Purchase #2 | $241.99 | 8.483% | $262.518 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $242.35 | 8.707% | $263.4514 | $263.45 | $263.45 | $263.50 |
| Purchase #4 | $175.64 | 9.607% | $192.5137 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $211.87 | 8.409% | $229.6861 | $229.69 | $229.70 | $229.70 |
| Purchase #6 | $125.82 | 6.836% | $134.4211 | $134.42 | $134.40 | $134.40 |
| Purchase #7 | $204.65 | 9.782% | $224.6689 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $1,271.25 | $1,379.2001 | $1,379.20 | $1,379.15 | $1,379.20 | |