| 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 | $21.40 | 11.152% | $23.7865 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $190.41 | 8.176% | $205.9779 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $84.96 | 12.592% | $95.6582 | $95.66 | $95.65 | $95.70 |
| Purchase #4 | $198.42 | 6.675% | $211.6645 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $181.30 | 8.115% | $196.0125 | $196.01 | $196.00 | $196.00 |
| Purchase #6 | $125.38 | 4.584% | $131.1274 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $244.32 | 10.155% | $269.1307 | $269.13 | $269.15 | $269.10 |
| 7 purchase totals = | $1,046.19 | $1,133.3577 | $1,133.36 | $1,133.40 | $1,133.40 | |