| 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 | $188.37 | 6.770% | $201.1226 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $227.60 | 12.512% | $256.0773 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $115.86 | 6.513% | $123.406 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $202.86 | 7.102% | $217.2671 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $63.79 | 11.234% | $70.9562 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $232.73 | 12.853% | $262.6428 | $262.64 | $262.65 | $262.60 |
| Purchase #7 | $118.45 | 7.678% | $127.5446 | $127.54 | $127.55 | $127.50 |
| 7 purchase totals = | $1,149.66 | $1,259.0166 | $1,259.02 | $1,259.00 | $1,259.00 | |