| 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 | $194.86 | 9.777% | $213.9115 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $174.70 | 3.218% | $180.3218 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $58.69 | 13.627% | $66.6877 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $139.79 | 4.164% | $145.6109 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $227.69 | 6.576% | $242.6629 | $242.66 | $242.65 | $242.70 |
| Purchase #6 | $5.51 | 9.533% | $6.0353 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $214.87 | 11.233% | $239.0063 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,016.11 | $1,094.2364 | $1,094.24 | $1,094.20 | $1,094.20 | |