| 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 | $101.82 | 5.783% | $107.7083 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $197.65 | 7.378% | $212.2326 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $36.58 | 4.412% | $38.1939 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $232.87 | 3.204% | $240.3312 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $89.33 | 10.693% | $98.8821 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $66.60 | 6.262% | $70.7705 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $214.38 | 3.802% | $222.5307 | $222.53 | $222.55 | $222.50 |
| 7 purchase totals = | $939.23 | $990.6493 | $990.64 | $990.70 | $990.60 | |