| 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 | $203.99 | 12.713% | $229.9232 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $54.81 | 4.591% | $57.3263 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $180.52 | 11.752% | $201.7347 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $144.93 | 4.212% | $151.0345 | $151.03 | $151.05 | $151.00 |
| Purchase #5 | $100.43 | 10.736% | $111.2122 | $111.21 | $111.20 | $111.20 |
| Purchase #6 | $143.98 | 13.864% | $163.9414 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $169.60 | 5.503% | $178.9331 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $998.26 | $1,094.1054 | $1,094.09 | $1,094.15 | $1,093.90 | |