| 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 | $186.96 | 8.807% | $203.4256 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $14.43 | 3.504% | $14.9356 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $130.74 | 12.745% | $147.4028 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $211.79 | 13.432% | $240.2376 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $181.25 | 8.169% | $196.0563 | $196.06 | $196.05 | $196.10 |
| Purchase #6 | $73.63 | 10.140% | $81.0961 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $114.75 | 11.816% | $128.3089 | $128.31 | $128.30 | $128.30 |
| 7 purchase totals = | $913.55 | $1,011.4629 | $1,011.48 | $1,011.50 | $1,011.40 | |