| 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 | $175.95 | 5.763% | $186.09 | $186.09 | $186.10 | $186.10 |
| Purchase #2 | $216.64 | 10.453% | $239.2854 | $239.29 | $239.30 | $239.30 |
| Purchase #3 | $210.68 | 6.564% | $224.509 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $38.49 | 8.750% | $41.8579 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $97.68 | 6.401% | $103.9325 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $190.75 | 8.688% | $207.3224 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $194.84 | 4.622% | $203.8455 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $1,125.03 | $1,206.8427 | $1,206.85 | $1,206.85 | $1,206.80 | |