| 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 | $234.97 | 8.615% | $255.2127 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $64.25 | 7.525% | $69.0848 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $49.26 | 10.595% | $54.4791 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $180.95 | 11.672% | $202.0705 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $241.79 | 10.312% | $266.7234 | $266.72 | $266.70 | $266.70 |
| Purchase #6 | $206.29 | 8.141% | $223.0841 | $223.08 | $223.10 | $223.10 |
| Purchase #7 | $219.97 | 3.616% | $227.9241 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $1,197.48 | $1,298.5787 | $1,298.56 | $1,298.55 | $1,298.60 | |