| 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 | $202.94 | 7.835% | $218.8403 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $108.78 | 5.728% | $115.0109 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $61.40 | 3.843% | $63.7596 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $154.30 | 12.720% | $173.927 | $173.93 | $173.95 | $173.90 |
| Purchase #5 | $114.67 | 11.855% | $128.2641 | $128.26 | $128.25 | $128.30 |
| Purchase #6 | $157.48 | 13.604% | $178.9036 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $128.25 | 12.246% | $143.9555 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $927.82 | $1,022.6610 | $1,022.66 | $1,022.65 | $1,022.70 | |