| 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 | $210.67 | 13.594% | $239.3085 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $47.44 | 11.563% | $52.9255 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $17.27 | 9.281% | $18.8728 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $195.49 | 9.394% | $213.8543 | $213.85 | $213.85 | $213.90 |
| Purchase #5 | $16.37 | 12.253% | $18.3758 | $18.38 | $18.40 | $18.40 |
| Purchase #6 | $32.62 | 8.177% | $35.2873 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $102.62 | 8.491% | $111.3335 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $622.48 | $689.9577 | $689.96 | $690.00 | $690.00 | |