| 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 | $161.48 | 6.206% | $171.5014 | $171.50 | $171.50 | $171.50 |
| Purchase #2 | $201.46 | 5.827% | $213.1991 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $184.63 | 12.463% | $207.6404 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $8.62 | 11.298% | $9.5939 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $92.74 | 4.801% | $97.1924 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $240.87 | 7.134% | $258.0537 | $258.05 | $258.05 | $258.10 |
| Purchase #7 | $113.63 | 8.521% | $123.3124 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $1,003.43 | $1,080.4933 | $1,080.48 | $1,080.50 | $1,080.50 | |