| 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 | $199.53 | 9.308% | $218.1023 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $124.78 | 7.705% | $134.3943 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $207.29 | 13.733% | $235.7571 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $33.65 | 6.433% | $35.8147 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $149.89 | 12.498% | $168.6233 | $168.62 | $168.60 | $168.60 |
| Purchase #6 | $32.91 | 9.508% | $36.0391 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $192.55 | 5.798% | $203.714 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $940.60 | $1,032.4448 | $1,032.43 | $1,032.40 | $1,032.40 | |