| 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 | $123.28 | 9.694% | $135.2308 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $184.55 | 4.619% | $193.0744 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $233.60 | 9.785% | $256.4578 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $211.84 | 12.780% | $238.9132 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $213.78 | 12.867% | $241.2871 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $243.36 | 12.178% | $272.9964 | $273.00 | $273.00 | $273.00 |
| Purchase #7 | $176.48 | 8.210% | $190.969 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $1,386.89 | $1,528.9287 | $1,528.93 | $1,528.90 | $1,529.00 | |