| 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 | $236.35 | 5.183% | $248.6 | $248.60 | $248.60 | $248.60 |
| Purchase #2 | $142.71 | 12.711% | $160.8499 | $160.85 | $160.85 | $160.80 |
| Purchase #3 | $182.48 | 12.769% | $205.7809 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $70.65 | 12.699% | $79.6218 | $79.62 | $79.60 | $79.60 |
| Purchase #5 | $42.34 | 6.310% | $45.0117 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $210.86 | 12.238% | $236.665 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $60.50 | 13.416% | $68.6167 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $945.89 | $1,045.1460 | $1,045.15 | $1,045.10 | $1,045.10 | |