| 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 | $207.99 | 9.705% | $228.1754 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $238.57 | 7.508% | $256.4818 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $89.55 | 11.549% | $99.8921 | $99.89 | $99.90 | $99.90 |
| Purchase #4 | $21.32 | 10.345% | $23.5256 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $119.97 | 5.640% | $126.7363 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $162.94 | 6.234% | $173.0977 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $171.64 | 8.241% | $185.7849 | $185.78 | $185.80 | $185.80 |
| 7 purchase totals = | $1,011.98 | $1,093.6938 | $1,093.70 | $1,093.80 | $1,093.70 | |