| 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 | $120.94 | 13.783% | $137.6092 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $50.82 | 12.822% | $57.3361 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $87.37 | 9.730% | $95.8711 | $95.87 | $95.85 | $95.90 |
| Purchase #4 | $218.37 | 13.625% | $248.1229 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $240.32 | 10.263% | $264.984 | $264.98 | $265.00 | $265.00 |
| Purchase #6 | $92.97 | 8.666% | $101.0268 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $196.43 | 8.580% | $213.2837 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $1,007.22 | $1,118.2338 | $1,118.23 | $1,118.25 | $1,118.20 | |