| 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 | $192.90 | 4.271% | $201.1388 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $128.66 | 3.683% | $133.3985 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $103.56 | 5.823% | $109.5903 | $109.59 | $109.60 | $109.60 |
| Purchase #4 | $147.57 | 3.443% | $152.6508 | $152.65 | $152.65 | $152.70 |
| Purchase #5 | $138.69 | 6.279% | $147.3983 | $147.40 | $147.40 | $147.40 |
| Purchase #6 | $236.47 | 12.262% | $265.466 | $265.47 | $265.45 | $265.50 |
| Purchase #7 | $239.86 | 3.344% | $247.8809 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $1,187.71 | $1,257.5236 | $1,257.53 | $1,257.55 | $1,257.60 | |