| 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 | $85.99 | 3.326% | $88.85 | $88.85 | $88.85 | $88.90 |
| Purchase #2 | $221.76 | 9.135% | $242.0178 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $59.30 | 4.401% | $61.9098 | $61.91 | $61.90 | $61.90 |
| Purchase #4 | $182.51 | 6.290% | $193.9899 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $172.54 | 11.575% | $192.5115 | $192.51 | $192.50 | $192.50 |
| Purchase #6 | $198.99 | 10.336% | $219.5576 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $12.66 | 13.462% | $14.3643 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $933.75 | $1,013.2009 | $1,013.20 | $1,013.15 | $1,013.30 | |