| 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 | $243.30 | 10.450% | $268.7249 | $268.72 | $268.70 | $268.70 |
| Purchase #2 | $87.46 | 7.133% | $93.6985 | $93.70 | $93.70 | $93.70 |
| Purchase #3 | $204.50 | 13.440% | $231.9848 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $199.78 | 11.684% | $223.1223 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $250.72 | 7.625% | $269.8374 | $269.84 | $269.85 | $269.80 |
| Purchase #6 | $88.44 | 13.429% | $100.3166 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $49.65 | 7.671% | $53.4587 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $1,123.85 | $1,241.1432 | $1,241.14 | $1,241.10 | $1,241.10 | |