| 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 | $139.33 | 4.133% | $145.0885 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $241.67 | 13.384% | $274.0151 | $274.02 | $274.00 | $274.00 |
| Purchase #3 | $109.27 | 5.746% | $115.5487 | $115.55 | $115.55 | $115.50 |
| Purchase #4 | $213.67 | 3.730% | $221.6399 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $212.52 | 12.284% | $238.626 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $60.83 | 13.149% | $68.8285 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $148.67 | 13.541% | $168.8014 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $1,125.96 | $1,232.5481 | $1,232.56 | $1,232.60 | $1,232.40 | |