| 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 | $194.29 | 10.151% | $214.0124 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $145.60 | 5.610% | $153.7682 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $192.40 | 13.428% | $218.2355 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $191.45 | 5.499% | $201.9778 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $76.39 | 5.218% | $80.376 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $86.78 | 3.569% | $89.8772 | $89.88 | $89.90 | $89.90 |
| Purchase #7 | $138.27 | 11.624% | $154.3425 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $1,025.18 | $1,112.5896 | $1,112.60 | $1,112.65 | $1,112.60 | |