| 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 | $27.99 | 4.110% | $29.1404 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $222.37 | 11.510% | $247.9648 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $183.53 | 6.615% | $195.6705 | $195.67 | $195.65 | $195.70 |
| Purchase #4 | $188.45 | 3.388% | $194.8347 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $243.89 | 7.550% | $262.3037 | $262.30 | $262.30 | $262.30 |
| Purchase #6 | $30.39 | 5.830% | $32.1617 | $32.16 | $32.15 | $32.20 |
| Purchase #7 | $158.30 | 4.568% | $165.5311 | $165.53 | $165.55 | $165.50 |
| 7 purchase totals = | $1,054.92 | $1,127.6069 | $1,127.59 | $1,127.60 | $1,127.60 | |