| 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 | $162.57 | 12.824% | $183.418 | $183.42 | $183.40 | $183.40 |
| Purchase #2 | $77.48 | 4.842% | $81.2316 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $201.65 | 13.666% | $229.2075 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $230.30 | 8.460% | $249.7834 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $242.96 | 7.206% | $260.4677 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $200.53 | 7.759% | $216.0891 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $11.96 | 7.823% | $12.8956 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $1,127.45 | $1,233.0929 | $1,233.10 | $1,233.10 | $1,233.10 | |