| 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 | $207.60 | 11.548% | $231.5736 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $187.70 | 12.576% | $211.3052 | $211.31 | $211.30 | $211.30 |
| Purchase #3 | $24.67 | 10.178% | $27.1809 | $27.18 | $27.20 | $27.20 |
| Purchase #4 | $195.96 | 5.295% | $206.3361 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $176.68 | 7.107% | $189.2366 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $200.82 | 3.620% | $208.0897 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $33.90 | 7.131% | $36.3174 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $1,027.33 | $1,110.0395 | $1,110.05 | $1,110.05 | $1,110.00 | |