| 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 | $115.71 | 6.522% | $123.2566 | $123.26 | $123.25 | $123.30 |
| Purchase #2 | $83.90 | 8.590% | $91.107 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $166.73 | 13.568% | $189.3519 | $189.35 | $189.35 | $189.40 |
| Purchase #4 | $200.49 | 3.714% | $207.9362 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $165.88 | 10.628% | $183.5097 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $98.82 | 5.244% | $104.0021 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $123.90 | 5.743% | $131.0156 | $131.02 | $131.00 | $131.00 |
| 7 purchase totals = | $955.43 | $1,030.1791 | $1,030.19 | $1,030.15 | $1,030.20 | |