| 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 | $71.57 | 7.707% | $77.0859 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $212.62 | 12.680% | $239.5802 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $244.82 | 3.163% | $252.5637 | $252.56 | $252.55 | $252.60 |
| Purchase #4 | $69.78 | 13.287% | $79.0517 | $79.05 | $79.05 | $79.10 |
| Purchase #5 | $185.31 | 5.225% | $194.9924 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $76.70 | 5.835% | $81.1754 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $186.27 | 5.137% | $195.8387 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $1,047.07 | $1,120.2880 | $1,120.29 | $1,120.35 | $1,120.40 | |