| 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 | $218.65 | 8.868% | $238.0399 | $238.04 | $238.05 | $238.00 |
| Purchase #2 | $66.27 | 4.254% | $69.0891 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $183.39 | 4.686% | $191.9837 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $111.65 | 3.506% | $115.5644 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $58.76 | 7.416% | $63.1176 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $43.74 | 4.669% | $45.7822 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $120.30 | 3.459% | $124.4612 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $802.76 | $848.0381 | $848.03 | $848.05 | $848.10 | |