| 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 | $120.59 | 13.721% | $137.1362 | $137.14 | $137.15 | $137.10 |
| Purchase #2 | $248.65 | 9.271% | $271.7023 | $271.70 | $271.70 | $271.70 |
| Purchase #3 | $243.39 | 3.559% | $252.0523 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $127.80 | 12.583% | $143.8811 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $120.32 | 9.149% | $131.3281 | $131.33 | $131.35 | $131.30 |
| Purchase #6 | $93.73 | 12.849% | $105.7734 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $91.48 | 4.809% | $95.8793 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $1,045.96 | $1,137.7527 | $1,137.75 | $1,137.80 | $1,137.80 | |