| 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 | $204.98 | 9.234% | $223.9079 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $246.52 | 6.531% | $262.6202 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $148.30 | 8.113% | $160.3316 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $193.27 | 3.147% | $199.3522 | $199.35 | $199.35 | $199.40 |
| Purchase #5 | $92.63 | 7.550% | $99.6236 | $99.62 | $99.60 | $99.60 |
| Purchase #6 | $83.99 | 5.651% | $88.7363 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $7.39 | 11.578% | $8.2456 | $8.25 | $8.25 | $8.20 |
| 7 purchase totals = | $977.08 | $1,042.8174 | $1,042.82 | $1,042.80 | $1,042.70 | |