| 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 | $154.88 | 11.399% | $172.5348 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $234.34 | 7.556% | $252.0467 | $252.05 | $252.05 | $252.00 |
| Purchase #3 | $48.97 | 6.199% | $52.0057 | $52.01 | $52.00 | $52.00 |
| Purchase #4 | $69.58 | 8.561% | $75.5367 | $75.54 | $75.55 | $75.50 |
| Purchase #5 | $203.51 | 11.715% | $227.3512 | $227.35 | $227.35 | $227.40 |
| Purchase #6 | $210.80 | 9.628% | $231.0958 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $119.88 | 8.845% | $130.4834 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $1,041.96 | $1,141.0543 | $1,141.06 | $1,141.10 | $1,141.00 | |