| 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 | $199.34 | 6.517% | $212.331 | $212.33 | $212.35 | $212.30 |
| Purchase #2 | $197.35 | 8.397% | $213.9215 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $41.84 | 12.550% | $47.0909 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $108.40 | 10.544% | $119.8297 | $119.83 | $119.85 | $119.80 |
| Purchase #5 | $214.63 | 4.280% | $223.8162 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $34.43 | 12.868% | $38.8605 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $5.65 | 4.709% | $5.9161 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $801.64 | $861.7659 | $861.77 | $861.75 | $861.70 | |