| 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 | $208.71 | 4.193% | $217.4612 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $125.50 | 6.329% | $133.4429 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $116.41 | 10.641% | $128.7972 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $83.87 | 10.179% | $92.4071 | $92.41 | $92.40 | $92.40 |
| Purchase #5 | $237.50 | 7.764% | $255.9395 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $63.65 | 7.416% | $68.3703 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $102.99 | 4.542% | $107.6678 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $938.63 | $1,004.0860 | $1,004.09 | $1,004.05 | $1,004.10 | |