| 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 | $98.54 | 3.859% | $102.3427 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $173.62 | 8.859% | $189.001 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $198.58 | 12.473% | $223.3489 | $223.35 | $223.35 | $223.30 |
| Purchase #4 | $36.77 | 3.249% | $37.9647 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $63.82 | 11.396% | $71.0929 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $170.53 | 12.823% | $192.3971 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $23.57 | 4.569% | $24.6469 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $765.43 | $840.7942 | $840.79 | $840.80 | $840.70 | |