| 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 | $248.68 | 9.713% | $272.8343 | $272.83 | $272.85 | $272.80 |
| Purchase #2 | $241.72 | 10.841% | $267.9249 | $267.92 | $267.90 | $267.90 |
| Purchase #3 | $113.28 | 6.546% | $120.6953 | $120.70 | $120.70 | $120.70 |
| Purchase #4 | $126.35 | 8.744% | $137.398 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $149.26 | 11.375% | $166.2383 | $166.24 | $166.25 | $166.20 |
| Purchase #6 | $84.67 | 8.723% | $92.0558 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $56.89 | 9.660% | $62.3856 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $1,020.85 | $1,119.5322 | $1,119.54 | $1,119.55 | $1,119.50 | |