| 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 | $227.66 | 5.690% | $240.6139 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $72.39 | 3.320% | $74.7933 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $137.80 | 11.185% | $153.2129 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $240.69 | 6.126% | $255.4347 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $182.60 | 3.802% | $189.5425 | $189.54 | $189.55 | $189.50 |
| Purchase #6 | $7.68 | 13.855% | $8.7441 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $234.67 | 4.871% | $246.1008 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $1,103.49 | $1,168.4422 | $1,168.42 | $1,168.45 | $1,168.30 | |