| 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 | $211.54 | 3.775% | $219.5256 | $219.53 | $219.55 | $219.50 |
| Purchase #2 | $189.25 | 3.738% | $196.3242 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $190.73 | 10.407% | $210.5793 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $232.93 | 3.707% | $241.5647 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $182.53 | 10.619% | $201.9129 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $223.58 | 13.741% | $254.3021 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $61.86 | 6.519% | $65.8927 | $65.89 | $65.90 | $65.90 |
| 7 purchase totals = | $1,292.42 | $1,390.1015 | $1,390.09 | $1,390.10 | $1,390.10 | |