| 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 | $164.80 | 4.315% | $171.9111 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $235.61 | 11.358% | $262.3706 | $262.37 | $262.35 | $262.40 |
| Purchase #3 | $119.58 | 3.245% | $123.4604 | $123.46 | $123.45 | $123.50 |
| Purchase #4 | $210.61 | 6.799% | $224.9294 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $220.76 | 8.446% | $239.4054 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $190.91 | 5.414% | $201.2459 | $201.25 | $201.25 | $201.20 |
| Purchase #7 | $77.52 | 12.739% | $87.3953 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $1,219.79 | $1,310.7181 | $1,310.73 | $1,310.70 | $1,310.70 | |