| 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 | $235.40 | 10.177% | $259.3567 | $259.36 | $259.35 | $259.40 |
| Purchase #2 | $122.90 | 9.600% | $134.6984 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $195.61 | 9.378% | $213.9543 | $213.95 | $213.95 | $214.00 |
| Purchase #4 | $101.34 | 10.770% | $112.2543 | $112.25 | $112.25 | $112.30 |
| Purchase #5 | $222.91 | 12.212% | $250.1318 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $23.38 | 7.754% | $25.1929 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $38.29 | 8.747% | $41.6392 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $939.83 | $1,037.2276 | $1,037.22 | $1,037.25 | $1,037.30 | |