| 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 | $250.64 | 10.599% | $277.2053 | $277.21 | $277.20 | $277.20 |
| Purchase #2 | $155.60 | 8.741% | $169.201 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $193.61 | 4.310% | $201.9546 | $201.95 | $201.95 | $202.00 |
| Purchase #4 | $118.40 | 13.529% | $134.4183 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $28.38 | 13.493% | $32.2093 | $32.21 | $32.20 | $32.20 |
| Purchase #6 | $209.78 | 11.160% | $233.1914 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $65.94 | 7.533% | $70.9073 | $70.91 | $70.90 | $70.90 |
| 7 purchase totals = | $1,022.35 | $1,119.0872 | $1,119.09 | $1,119.05 | $1,119.10 | |