| 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 | $226.78 | 13.508% | $257.4134 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $166.75 | 11.718% | $186.2898 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $108.26 | 9.144% | $118.1593 | $118.16 | $118.15 | $118.20 |
| Purchase #4 | $35.67 | 11.857% | $39.8994 | $39.90 | $39.90 | $39.90 |
| Purchase #5 | $188.43 | 7.147% | $201.8971 | $201.90 | $201.90 | $201.90 |
| Purchase #6 | $242.56 | 11.121% | $269.5351 | $269.54 | $269.55 | $269.50 |
| Purchase #7 | $99.67 | 13.316% | $112.9421 | $112.94 | $112.95 | $112.90 |
| 7 purchase totals = | $1,068.12 | $1,186.1362 | $1,186.14 | $1,186.15 | $1,186.10 | |