| 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 | $93.81 | 10.315% | $103.4865 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $98.66 | 7.552% | $106.1108 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $220.87 | 6.303% | $234.7914 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $63.75 | 13.710% | $72.4901 | $72.49 | $72.50 | $72.50 |
| Purchase #5 | $194.93 | 12.141% | $218.5965 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $191.51 | 6.599% | $204.1477 | $204.15 | $204.15 | $204.10 |
| Purchase #7 | $183.90 | 9.810% | $201.9406 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $1,047.43 | $1,141.5636 | $1,141.57 | $1,141.60 | $1,141.50 | |