| 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 | $229.44 | 6.724% | $244.8675 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $158.75 | 12.162% | $178.0572 | $178.06 | $178.05 | $178.10 |
| Purchase #3 | $94.97 | 6.264% | $100.9189 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $242.76 | 8.832% | $264.2006 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $118.73 | 12.364% | $133.4098 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $173.41 | 13.582% | $196.9625 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $5.88 | 5.747% | $6.2179 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $1,023.94 | $1,124.6344 | $1,124.64 | $1,124.55 | $1,124.70 | |