| 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 | $123.39 | 10.188% | $135.961 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $218.31 | 9.839% | $239.7895 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $176.79 | 5.640% | $186.761 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $105.48 | 11.850% | $117.9794 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $224.95 | 10.334% | $248.1963 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $5.60 | 12.523% | $6.3013 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $40.97 | 10.695% | $45.3517 | $45.35 | $45.35 | $45.40 |
| 7 purchase totals = | $895.49 | $980.3402 | $980.34 | $980.35 | $980.50 | |