| 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 | $221.60 | 3.338% | $228.997 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $39.27 | 8.224% | $42.4996 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $167.85 | 4.220% | $174.9333 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $67.34 | 7.311% | $72.2632 | $72.26 | $72.25 | $72.30 |
| Purchase #5 | $213.37 | 6.289% | $226.7888 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $15.79 | 5.813% | $16.7079 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $91.34 | 5.803% | $96.6405 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $816.56 | $858.8303 | $858.83 | $858.85 | $858.80 | |