| 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 | $72.50 | 12.476% | $81.5451 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $30.76 | 10.438% | $33.9707 | $33.97 | $33.95 | $34.00 |
| Purchase #3 | $219.99 | 8.401% | $238.4714 | $238.47 | $238.45 | $238.50 |
| Purchase #4 | $179.32 | 8.597% | $194.7361 | $194.74 | $194.75 | $194.70 |
| Purchase #5 | $209.98 | 6.867% | $224.3993 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $220.65 | 11.702% | $246.4705 | $246.47 | $246.45 | $246.50 |
| Purchase #7 | $148.41 | 8.732% | $161.3692 | $161.37 | $161.35 | $161.40 |
| 7 purchase totals = | $1,081.61 | $1,180.9623 | $1,180.97 | $1,180.90 | $1,181.00 | |