| 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 | $86.80 | 4.772% | $90.9421 | $90.94 | $90.95 | $90.90 |
| Purchase #2 | $111.81 | 11.238% | $124.3752 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $223.34 | 11.450% | $248.9124 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $241.34 | 5.180% | $253.8414 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $93.78 | 3.117% | $96.7031 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $182.25 | 4.277% | $190.0448 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $183.37 | 13.163% | $207.507 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $1,122.69 | $1,212.3260 | $1,212.32 | $1,212.35 | $1,212.20 | |