| 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 | $221.70 | 10.151% | $244.2048 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $138.82 | 5.156% | $145.9776 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $225.53 | 7.695% | $242.8845 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $33.95 | 12.836% | $38.3078 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $86.88 | 9.589% | $95.2109 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $56.76 | 3.185% | $58.5678 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $171.29 | 4.235% | $178.5441 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $934.93 | $1,003.6975 | $1,003.69 | $1,003.70 | $1,003.70 | |