| 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 | $208.78 | 5.270% | $219.7827 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $63.29 | 9.416% | $69.2494 | $69.25 | $69.25 | $69.20 |
| Purchase #3 | $172.93 | 7.442% | $185.7995 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $41.81 | 9.642% | $45.8413 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $190.38 | 5.641% | $201.1193 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $86.88 | 11.207% | $96.6166 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $97.66 | 5.812% | $103.336 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $861.73 | $921.7448 | $921.75 | $921.75 | $921.60 | |