| 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 | $5.98 | 3.732% | $6.2032 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $169.53 | 8.492% | $183.9265 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $155.61 | 8.241% | $168.4338 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $141.90 | 12.317% | $159.3778 | $159.38 | $159.40 | $159.40 |
| Purchase #5 | $92.30 | 11.513% | $102.9265 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $218.90 | 9.638% | $239.9976 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $35.51 | 10.232% | $39.1434 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $819.73 | $900.0088 | $900.01 | $900.10 | $899.90 | |