| 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 | $226.35 | 10.236% | $249.5192 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $230.56 | 9.704% | $252.9335 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $79.63 | 10.140% | $87.7045 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $240.57 | 4.179% | $250.6234 | $250.62 | $250.60 | $250.60 |
| Purchase #5 | $188.53 | 10.170% | $207.7035 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $85.75 | 4.256% | $89.3995 | $89.40 | $89.40 | $89.40 |
| Purchase #7 | $135.39 | 5.354% | $142.6388 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $1,186.78 | $1,280.5224 | $1,280.51 | $1,280.50 | $1,280.40 | |