| 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 | $109.93 | 4.269% | $114.6229 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $236.49 | 9.870% | $259.8316 | $259.83 | $259.85 | $259.80 |
| Purchase #3 | $250.68 | 8.728% | $272.5594 | $272.56 | $272.55 | $272.60 |
| Purchase #4 | $62.85 | 8.550% | $68.2237 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $222.58 | 3.237% | $229.7849 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $146.42 | 4.693% | $153.2915 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $197.73 | 6.178% | $209.9458 | $209.95 | $209.95 | $209.90 |
| 7 purchase totals = | $1,226.68 | $1,308.2598 | $1,308.25 | $1,308.25 | $1,308.20 | |