| 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 | $172.56 | 12.554% | $194.2232 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $207.67 | 4.510% | $217.0359 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $112.30 | 5.287% | $118.2373 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $36.77 | 5.476% | $38.7835 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $200.74 | 10.490% | $221.7976 | $221.80 | $221.80 | $221.80 |
| Purchase #6 | $80.62 | 11.660% | $90.0203 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $182.98 | 5.392% | $192.8463 | $192.85 | $192.85 | $192.80 |
| 7 purchase totals = | $993.64 | $1,072.9441 | $1,072.95 | $1,072.95 | $1,072.80 | |