| 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 | $121.45 | 3.847% | $126.1222 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $171.76 | 9.744% | $188.4963 | $188.50 | $188.50 | $188.50 |
| Purchase #3 | $175.83 | 11.640% | $196.2966 | $196.30 | $196.30 | $196.30 |
| Purchase #4 | $95.27 | 10.788% | $105.5477 | $105.55 | $105.55 | $105.50 |
| Purchase #5 | $138.60 | 6.140% | $147.11 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $206.57 | 5.395% | $217.7145 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $207.91 | 11.555% | $231.934 | $231.93 | $231.95 | $231.90 |
| 7 purchase totals = | $1,117.39 | $1,213.2213 | $1,213.22 | $1,213.20 | $1,213.10 | |