| 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 | $115.96 | 4.787% | $121.511 | $121.51 | $121.50 | $121.50 |
| Purchase #2 | $185.54 | 5.136% | $195.0693 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $197.84 | 3.331% | $204.4301 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $193.95 | 4.627% | $202.9241 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $8.53 | 9.785% | $9.3647 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $224.58 | 11.280% | $249.9126 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $167.75 | 5.450% | $176.8924 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $1,094.15 | $1,160.1042 | $1,160.09 | $1,160.05 | $1,160.10 | |