| 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 | $22.87 | 4.224% | $23.836 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $150.94 | 4.129% | $157.1723 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $181.45 | 8.348% | $196.5974 | $196.60 | $196.60 | $196.60 |
| Purchase #4 | $110.54 | 7.848% | $119.2152 | $119.22 | $119.20 | $119.20 |
| Purchase #5 | $177.60 | 3.802% | $184.3524 | $184.35 | $184.35 | $184.40 |
| Purchase #6 | $234.29 | 3.559% | $242.6284 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $70.45 | 12.408% | $79.1914 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $948.14 | $1,002.9931 | $1,003.00 | $1,003.00 | $1,003.00 | |