| 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 | $220.85 | 12.431% | $248.3039 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $51.91 | 6.399% | $55.2317 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $101.28 | 13.342% | $114.7928 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $126.66 | 9.815% | $139.0917 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $98.92 | 4.661% | $103.5307 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $13.50 | 5.288% | $14.2139 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $145.69 | 11.770% | $162.8377 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $758.81 | $838.0024 | $837.99 | $838.05 | $837.90 | |