| 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 | $167.67 | 4.155% | $174.6367 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $214.88 | 9.411% | $235.1024 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $250.30 | 10.187% | $275.7981 | $275.80 | $275.80 | $275.80 |
| Purchase #4 | $216.90 | 13.339% | $245.8323 | $245.83 | $245.85 | $245.80 |
| Purchase #5 | $24.47 | 9.110% | $26.6992 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $25.57 | 10.692% | $28.3039 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $112.59 | 11.432% | $125.4613 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,012.38 | $1,111.8339 | $1,111.83 | $1,111.85 | $1,111.80 | |