| 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 | $10.51 | 9.784% | $11.5383 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $51.97 | 8.473% | $56.3734 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $180.86 | 9.562% | $198.1538 | $198.15 | $198.15 | $198.20 |
| Purchase #4 | $241.51 | 11.283% | $268.7596 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $186.77 | 12.292% | $209.7278 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $161.53 | 12.170% | $181.1882 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $172.32 | 8.623% | $187.1792 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $1,005.47 | $1,112.9203 | $1,112.92 | $1,112.95 | $1,113.00 | |