| 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 | $199.71 | 3.210% | $206.1207 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $124.60 | 10.362% | $137.5111 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $215.61 | 9.454% | $235.9938 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $174.35 | 8.524% | $189.2116 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $235.84 | 4.444% | $246.3207 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $169.90 | 13.422% | $192.704 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $83.95 | 13.200% | $95.0314 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $1,203.96 | $1,302.8933 | $1,302.88 | $1,302.85 | $1,302.80 | |