| 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 | $16.52 | 13.129% | $18.6889 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $226.71 | 5.424% | $239.0068 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $187.72 | 7.529% | $201.8534 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $86.98 | 10.726% | $96.3095 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $30.31 | 5.842% | $32.0807 | $32.08 | $32.10 | $32.10 |
| Purchase #6 | $229.78 | 10.745% | $254.4699 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $216.58 | 9.256% | $236.6266 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $994.60 | $1,079.0358 | $1,079.04 | $1,079.05 | $1,079.10 | |