| 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 | $218.86 | 6.426% | $232.9239 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $174.71 | 4.793% | $183.0839 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $90.65 | 12.439% | $101.926 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $8.53 | 5.145% | $8.9689 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $222.82 | 8.141% | $240.9598 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $106.92 | 12.479% | $120.2625 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $218.56 | 13.841% | $248.8109 | $248.81 | $248.80 | $248.80 |
| 7 purchase totals = | $1,041.05 | $1,136.9359 | $1,136.93 | $1,136.90 | $1,137.00 | |