| 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 | $109.75 | 5.382% | $115.6567 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $209.99 | 3.404% | $217.1381 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $235.50 | 5.481% | $248.4078 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $18.63 | 6.834% | $19.9032 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $218.42 | 12.516% | $245.7574 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $101.26 | 13.186% | $114.6121 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $5.71 | 13.825% | $6.4994 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $899.26 | $967.9747 | $967.98 | $967.95 | $968.00 | |