| 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 | $205.64 | 4.416% | $214.7211 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $235.84 | 5.494% | $248.797 | $248.80 | $248.80 | $248.80 |
| Purchase #3 | $206.25 | 13.521% | $234.1371 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $51.54 | 8.165% | $55.7482 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $202.64 | 6.364% | $215.536 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $244.76 | 11.408% | $272.6822 | $272.68 | $272.70 | $272.70 |
| Purchase #7 | $81.90 | 12.412% | $92.0654 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $1,228.57 | $1,333.6870 | $1,333.70 | $1,333.70 | $1,333.60 | |