| 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 | $198.38 | 9.143% | $216.5179 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $188.40 | 4.483% | $196.846 | $196.85 | $196.85 | $196.80 |
| Purchase #3 | $207.29 | 13.576% | $235.4317 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $235.72 | 13.786% | $268.2164 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $84.33 | 8.727% | $91.6895 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $148.43 | 6.673% | $158.3347 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $175.38 | 6.455% | $186.7008 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $1,237.93 | $1,353.7370 | $1,353.74 | $1,353.75 | $1,353.60 | |