| 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 | $119.88 | 12.832% | $135.263 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $204.81 | 7.537% | $220.2465 | $220.25 | $220.25 | $220.20 |
| Purchase #3 | $54.29 | 6.680% | $57.9166 | $57.92 | $57.90 | $57.90 |
| Purchase #4 | $126.99 | 7.586% | $136.6235 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $247.37 | 5.348% | $260.5993 | $260.60 | $260.60 | $260.60 |
| Purchase #6 | $139.85 | 5.181% | $147.0956 | $147.10 | $147.10 | $147.10 |
| Purchase #7 | $115.93 | 12.315% | $130.2068 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $1,009.12 | $1,087.9513 | $1,087.96 | $1,087.90 | $1,087.90 | |