| 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 | $203.63 | 8.583% | $221.1076 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $161.28 | 4.635% | $168.7553 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $101.50 | 12.415% | $114.1012 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $250.88 | 13.836% | $285.5918 | $285.59 | $285.60 | $285.60 |
| Purchase #5 | $209.66 | 6.780% | $223.8749 | $223.87 | $223.85 | $223.90 |
| Purchase #6 | $195.64 | 5.742% | $206.8736 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $112.82 | 5.871% | $119.4437 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $1,235.41 | $1,339.7481 | $1,339.74 | $1,339.70 | $1,339.80 | |