| 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 | $199.61 | 5.584% | $210.7562 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $113.98 | 10.783% | $126.2705 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $176.97 | 3.711% | $183.5374 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $130.69 | 12.778% | $147.3896 | $147.39 | $147.40 | $147.40 |
| Purchase #5 | $197.42 | 10.804% | $218.7493 | $218.75 | $218.75 | $218.70 |
| Purchase #6 | $20.83 | 11.287% | $23.1811 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $153.68 | 3.120% | $158.4748 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $993.18 | $1,068.3589 | $1,068.36 | $1,068.35 | $1,068.40 | |