| 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 | $35.85 | 3.874% | $37.2388 | $37.24 | $37.25 | $37.20 |
| Purchase #2 | $102.43 | 6.414% | $108.9999 | $109.00 | $109.00 | $109.00 |
| Purchase #3 | $212.34 | 13.450% | $240.8997 | $240.90 | $240.90 | $240.90 |
| Purchase #4 | $239.46 | 7.433% | $257.2591 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $170.86 | 11.185% | $189.9707 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $178.95 | 7.587% | $192.5269 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $74.45 | 4.633% | $77.8993 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $1,014.34 | $1,104.7944 | $1,104.80 | $1,104.80 | $1,104.80 | |