| 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 | $245.40 | 10.429% | $270.9928 | $270.99 | $271.00 | $271.00 |
| Purchase #2 | $21.72 | 4.605% | $22.7202 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $234.54 | 4.854% | $245.9246 | $245.92 | $245.90 | $245.90 |
| Purchase #4 | $117.43 | 12.696% | $132.3389 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $102.71 | 11.115% | $114.1262 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $243.54 | 10.681% | $269.5525 | $269.55 | $269.55 | $269.60 |
| Purchase #7 | $99.59 | 10.762% | $110.3079 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $1,064.93 | $1,165.9631 | $1,165.96 | $1,165.95 | $1,165.90 | |