| 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 | $110.38 | 10.845% | $122.3507 | $122.35 | $122.35 | $122.40 |
| Purchase #2 | $228.89 | 7.252% | $245.4891 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $72.85 | 12.874% | $82.2287 | $82.23 | $82.25 | $82.20 |
| Purchase #4 | $199.66 | 3.841% | $207.3289 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $227.73 | 5.485% | $240.221 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $176.28 | 10.366% | $194.5532 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $41.93 | 10.436% | $46.3058 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $1,057.72 | $1,138.4774 | $1,138.48 | $1,138.50 | $1,138.50 | |