| 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 | $123.65 | 6.141% | $131.2433 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $93.64 | 3.510% | $96.9268 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $89.64 | 8.197% | $96.9878 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $131.38 | 7.741% | $141.5501 | $141.55 | $141.55 | $141.60 |
| Purchase #5 | $245.50 | 12.540% | $276.2857 | $276.29 | $276.30 | $276.30 |
| Purchase #6 | $27.42 | 11.327% | $30.5259 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $134.85 | 6.130% | $143.1163 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $846.08 | $916.6359 | $916.65 | $916.70 | $916.60 | |