| 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 | $229.98 | 8.548% | $249.6387 | $249.64 | $249.65 | $249.60 |
| Purchase #2 | $31.73 | 6.718% | $33.8616 | $33.86 | $33.85 | $33.90 |
| Purchase #3 | $90.33 | 5.710% | $95.4878 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $5.57 | 8.110% | $6.0217 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $182.80 | 13.377% | $207.2532 | $207.25 | $207.25 | $207.30 |
| Purchase #6 | $58.51 | 7.521% | $62.9105 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $223.64 | 13.153% | $253.0554 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $822.56 | $908.2289 | $908.23 | $908.20 | $908.30 | |