| 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 | $207.98 | 13.505% | $236.0677 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $239.76 | 5.250% | $252.3474 | $252.35 | $252.35 | $252.30 |
| Purchase #3 | $221.42 | 13.183% | $250.6098 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $112.55 | 7.422% | $120.9035 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $30.81 | 4.632% | $32.2371 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $42.40 | 6.609% | $45.2022 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $59.82 | 9.660% | $65.5986 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $914.74 | $1,002.9663 | $1,002.97 | $1,002.95 | $1,002.90 | |