| 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 | $8.94 | 12.153% | $10.0265 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $131.90 | 7.323% | $141.559 | $141.56 | $141.55 | $141.60 |
| Purchase #3 | $163.59 | 10.525% | $180.8078 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $223.95 | 10.344% | $247.1154 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $234.75 | 6.647% | $250.3538 | $250.35 | $250.35 | $250.40 |
| Purchase #6 | $245.62 | 11.579% | $274.0603 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $70.52 | 3.274% | $72.8288 | $72.83 | $72.85 | $72.80 |
| 7 purchase totals = | $1,079.27 | $1,176.7516 | $1,176.76 | $1,176.75 | $1,176.80 | |