| 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 | $135.97 | 8.452% | $147.4622 | $147.46 | $147.45 | $147.50 |
| Purchase #2 | $14.25 | 12.364% | $16.0119 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $21.40 | 8.858% | $23.2956 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $192.34 | 3.325% | $198.7353 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $86.26 | 8.609% | $93.6861 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $245.72 | 11.551% | $274.1031 | $274.10 | $274.10 | $274.10 |
| Purchase #7 | $229.70 | 10.849% | $254.6202 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $925.64 | $1,007.9144 | $1,007.92 | $1,007.90 | $1,007.90 | |