| 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 | $49.37 | 7.131% | $52.8906 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $161.97 | 13.276% | $183.4731 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $192.61 | 12.632% | $216.9405 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $157.78 | 3.129% | $162.7169 | $162.72 | $162.70 | $162.70 |
| Purchase #5 | $189.44 | 11.130% | $210.5247 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $150.87 | 3.396% | $155.9935 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $212.46 | 12.464% | $238.941 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $1,114.50 | $1,221.4803 | $1,221.47 | $1,221.45 | $1,221.40 | |