| 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 | $201.60 | 3.200% | $208.0512 | $208.05 | $208.05 | $208.10 |
| Purchase #2 | $145.63 | 9.135% | $158.9333 | $158.93 | $158.95 | $158.90 |
| Purchase #3 | $5.60 | 8.400% | $6.0704 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $232.56 | 4.478% | $242.974 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $218.44 | 7.608% | $235.0589 | $235.06 | $235.05 | $235.10 |
| Purchase #6 | $181.65 | 6.647% | $193.7243 | $193.72 | $193.70 | $193.70 |
| Purchase #7 | $61.86 | 4.588% | $64.6981 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $1,047.34 | $1,109.5102 | $1,109.50 | $1,109.45 | $1,109.60 | |