| 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 | $130.39 | 13.117% | $147.4933 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $35.35 | 3.150% | $36.4635 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $118.25 | 4.514% | $123.5878 | $123.59 | $123.60 | $123.60 |
| Purchase #4 | $209.79 | 3.165% | $216.4299 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $122.85 | 8.692% | $133.5281 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $83.47 | 3.453% | $86.3522 | $86.35 | $86.35 | $86.40 |
| Purchase #7 | $90.26 | 6.451% | $96.0827 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $790.36 | $839.9375 | $839.93 | $840.00 | $840.00 | |