| 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 | $35.97 | 8.840% | $39.1497 | $39.15 | $39.15 | $39.10 |
| Purchase #2 | $208.80 | 6.821% | $223.0422 | $223.04 | $223.05 | $223.00 |
| Purchase #3 | $115.35 | 3.397% | $119.2684 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $101.51 | 12.614% | $114.3145 | $114.31 | $114.30 | $114.30 |
| Purchase #5 | $49.60 | 3.289% | $51.2313 | $51.23 | $51.25 | $51.20 |
| Purchase #6 | $209.87 | 11.266% | $233.514 | $233.51 | $233.50 | $233.50 |
| Purchase #7 | $204.51 | 8.408% | $221.7052 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $925.61 | $1,002.2253 | $1,002.22 | $1,002.20 | $1,002.10 | |