| 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 | $207.37 | 5.182% | $218.1159 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $101.52 | 13.776% | $115.5054 | $115.51 | $115.50 | $115.50 |
| Purchase #3 | $141.26 | 9.288% | $154.3802 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $126.27 | 11.273% | $140.5044 | $140.50 | $140.50 | $140.50 |
| Purchase #5 | $91.84 | 8.316% | $99.4774 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $54.25 | 7.652% | $58.4012 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $222.98 | 11.456% | $248.5246 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $945.49 | $1,034.9091 | $1,034.91 | $1,034.90 | $1,034.90 | |