| 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 | $101.54 | 12.398% | $114.1289 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $239.56 | 12.526% | $269.5673 | $269.57 | $269.55 | $269.60 |
| Purchase #3 | $63.99 | 11.447% | $71.3149 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $173.74 | 9.180% | $189.6893 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $226.61 | 3.272% | $234.0247 | $234.02 | $234.00 | $234.00 |
| Purchase #6 | $148.55 | 4.282% | $154.9109 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $46.52 | 6.472% | $49.5308 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $1,000.51 | $1,083.1668 | $1,083.16 | $1,083.15 | $1,083.10 | |