| 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 | $198.25 | 10.377% | $218.8224 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $9.85 | 7.558% | $10.5945 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $34.84 | 8.401% | $37.7669 | $37.77 | $37.75 | $37.80 |
| Purchase #4 | $129.36 | 9.712% | $141.9234 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $238.86 | 11.814% | $267.0789 | $267.08 | $267.10 | $267.10 |
| Purchase #6 | $83.81 | 4.259% | $87.3795 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $40.56 | 9.215% | $44.2976 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $735.53 | $807.8632 | $807.86 | $807.85 | $807.90 | |