| 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 | $192.50 | 11.675% | $214.9744 | $214.97 | $214.95 | $215.00 |
| Purchase #2 | $115.53 | 6.390% | $122.9124 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $250.53 | 11.577% | $279.5339 | $279.53 | $279.55 | $279.50 |
| Purchase #4 | $171.36 | 8.505% | $185.9342 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $84.32 | 4.851% | $88.4104 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $161.69 | 13.482% | $183.489 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $140.45 | 3.473% | $145.3278 | $145.33 | $145.35 | $145.30 |
| 7 purchase totals = | $1,116.38 | $1,220.5821 | $1,220.57 | $1,220.60 | $1,220.50 | |