| 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 | $119.57 | 4.389% | $124.8179 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $13.50 | 8.471% | $14.6436 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $162.46 | 12.505% | $182.7756 | $182.78 | $182.80 | $182.80 |
| Purchase #4 | $180.86 | 8.171% | $195.6381 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $199.95 | 13.150% | $226.2434 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $243.43 | 10.188% | $268.2306 | $268.23 | $268.25 | $268.20 |
| Purchase #7 | $12.79 | 5.155% | $13.4493 | $13.45 | $13.45 | $13.40 |
| 7 purchase totals = | $932.56 | $1,025.7985 | $1,025.80 | $1,025.85 | $1,025.60 | |