| 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 | $40.64 | 13.374% | $46.0752 | $46.08 | $46.10 | $46.10 |
| Purchase #2 | $199.84 | 10.564% | $220.9511 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $129.94 | 13.598% | $147.6092 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $172.75 | 8.275% | $187.0451 | $187.05 | $187.05 | $187.00 |
| Purchase #5 | $246.59 | 5.126% | $259.2302 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $107.89 | 4.257% | $112.4829 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $160.30 | 4.680% | $167.802 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $1,057.95 | $1,141.1957 | $1,141.20 | $1,141.25 | $1,141.20 | |