| 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 | $185.52 | 7.530% | $199.4897 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $113.98 | 10.621% | $126.0858 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $186.85 | 8.744% | $203.1882 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $112.38 | 9.262% | $122.7886 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $129.70 | 12.277% | $145.6233 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $74.92 | 9.836% | $82.2891 | $82.29 | $82.30 | $82.30 |
| Purchase #7 | $245.96 | 4.102% | $256.0493 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $1,049.31 | $1,135.5140 | $1,135.52 | $1,135.55 | $1,135.50 | |