| 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 | $178.28 | 7.744% | $192.086 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $229.62 | 9.810% | $252.1457 | $252.15 | $252.15 | $252.10 |
| Purchase #3 | $164.47 | 10.556% | $181.8315 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $60.50 | 5.854% | $64.0417 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $247.94 | 4.128% | $258.175 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $235.90 | 6.826% | $252.0025 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $111.90 | 3.360% | $115.6598 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $1,228.61 | $1,315.9422 | $1,315.95 | $1,316.00 | $1,315.90 | |