| 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 | $216.49 | 3.337% | $223.7143 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $181.50 | 10.474% | $200.5103 | $200.51 | $200.50 | $200.50 |
| Purchase #3 | $154.35 | 13.324% | $174.9156 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $14.38 | 6.521% | $15.3177 | $15.32 | $15.30 | $15.30 |
| Purchase #5 | $84.30 | 8.177% | $91.1932 | $91.19 | $91.20 | $91.20 |
| Purchase #6 | $230.57 | 12.507% | $259.4074 | $259.41 | $259.40 | $259.40 |
| Purchase #7 | $10.41 | 12.511% | $11.7124 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $892.00 | $976.7709 | $976.77 | $976.70 | $976.70 | |