| 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 | $127.64 | 7.836% | $137.6419 | $137.64 | $137.65 | $137.60 |
| Purchase #2 | $230.78 | 10.116% | $254.1257 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $135.26 | 8.627% | $146.9289 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $120.83 | 12.775% | $136.266 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $245.87 | 13.145% | $278.1896 | $278.19 | $278.20 | $278.20 |
| Purchase #6 | $52.39 | 5.655% | $55.3527 | $55.35 | $55.35 | $55.40 |
| Purchase #7 | $113.94 | 8.310% | $123.4084 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $1,026.71 | $1,131.9132 | $1,131.92 | $1,131.95 | $1,131.90 | |