| 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 | $85.44 | 5.673% | $90.287 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $127.59 | 3.537% | $132.1029 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $184.72 | 6.156% | $196.0914 | $196.09 | $196.10 | $196.10 |
| Purchase #4 | $117.91 | 5.462% | $124.3502 | $124.35 | $124.35 | $124.40 |
| Purchase #5 | $173.99 | 9.249% | $190.0823 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $202.58 | 8.111% | $219.0113 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $234.54 | 6.849% | $250.6036 | $250.60 | $250.60 | $250.60 |
| 7 purchase totals = | $1,126.77 | $1,202.5287 | $1,202.52 | $1,202.55 | $1,202.60 | |