| 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 | $225.66 | 3.445% | $233.434 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $23.54 | 8.417% | $25.5214 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $89.84 | 6.485% | $95.6661 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $65.62 | 7.155% | $70.3151 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $174.30 | 11.517% | $194.3741 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $232.54 | 9.598% | $254.8592 | $254.86 | $254.85 | $254.90 |
| Purchase #7 | $70.71 | 5.540% | $74.6273 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $882.21 | $948.7972 | $948.80 | $948.75 | $948.80 | |