| 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 | $109.61 | 10.397% | $121.0062 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $171.84 | 8.533% | $186.5031 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $247.53 | 3.468% | $256.1143 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $101.79 | 10.499% | $112.4769 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $163.96 | 10.750% | $181.5857 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $196.32 | 6.451% | $208.9846 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $63.74 | 10.817% | $70.6348 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $1,054.79 | $1,137.3056 | $1,137.30 | $1,137.35 | $1,137.30 | |