| 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 | $237.92 | 4.712% | $249.1308 | $249.13 | $249.15 | $249.10 |
| Purchase #2 | $239.69 | 11.737% | $267.8224 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $121.72 | 5.843% | $128.8321 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $72.59 | 9.180% | $79.2538 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $248.50 | 9.287% | $271.5782 | $271.58 | $271.60 | $271.60 |
| Purchase #6 | $145.36 | 4.328% | $151.6512 | $151.65 | $151.65 | $151.70 |
| Purchase #7 | $222.57 | 5.786% | $235.4479 | $235.45 | $235.45 | $235.40 |
| 7 purchase totals = | $1,288.35 | $1,383.7164 | $1,383.71 | $1,383.75 | $1,383.70 | |